Occasionally a word not in one of these lists may be used, but only if it belongs to the same word family as a word in at least one of the lists. In this case it will be indicated. For example: AVOIDANCE AKL NGSL OPAL (avoid). "AVOIDANCE" does not appear in these lists but "avoid" does.
In the example sentences the words of the day are highlighted in red. Other 'academic words' are highlighted in bold. Where the example sentences contain 'academic' words, these are highlighted in bold, as in this paragraph. Only words from the Academic Word List (AWLPresent in the Academic Word List), the New Academic Word List (NAWLPresent in the New Academic Word List) or some from the Academic Keyword List (AKLPresent in the Academic Keyword List) are highlighted. This gives you an idea of how common and important these words are in these types of academic or technical texts.
If you need to find or highlight academic words in a text you can use the Academic Word Highlighter. This gives you a choice about which word list to use for highlighting.
The words of the day appear in order by date. You can access each set from the previous sets pagerevious sets page.
2025-07-03
36
benefitAWL AKL OPAL NGSL
NOUNCOUNTABLEan advantage; a helpful effect A fitness trend known as Japanese walking is capturing attention online, promising major health benefits with minimalequipment and time. (Pymer, 2025)According to one recentstudy, the nutritional benefit of plant-based foods is minimal. (McGee, 2022)While it’s suggested that consuming three to five cups of coffee a day will provideoptimal health benefits, it’s not quite that straightforward. (Hookings & Mills, 2021)Many people swear by honey, and there is some limitedsupportingevidence behind its benefits. (Enfield, 2023)Scientists increasingly recognize that shifting away from fossil fuels has additionalbenefits, includingimproved air quality for human health and ecosystems. (Weatherhead, 2021)Common collocates for this word:
benefit
great marginal mutual social full real financial additional major maximum direct personal added weekly significant
NOUNUNCOUNTABLEpractical uses of scientific discoveries When technology was available, people relied on it, but when it was not available, people were still perfectly capable of remembering. As such it would be hasty to conclude that technology impairs our ability to remember. (Cecutti and Lee 2021)For example, an AI tool could be used to analysefinancialdata, such as balance sheets and income statements, from technology companies. (Cade 2017)For example, millions of people now use the technology to summarise lengthy documents, draft emails and increase their productivity at work. (Dezuanni et al. 2024)Chinese cars can offer consumers a combination of low price, good specification, innovativedesign and technology that is often more advanced than that of “legacy” companies. (Wells 2025)But the temptation to lean on editing and textgeneration tools like Grammarly and ChatGPT makes it all too easy for people to substitute ready-made technologyresults for opportunities to think and learn. (Baron 2023)Common collocates for this word:
technology
new high modern advanced latest educational medical appropriate nuclear agricultural existing environmental available digital intermediate
Word Family:technology (noun), technological (adjective) Synonyms:techniquea method needing skill and often particular tools or instruments, procedurea standard, accepted way of doing something (completing a particular process), system 02/07/2026 - Set 36
2025-07-01
36
attitudeAWL AKL OPAL NGSL
NOUNCOUNTABLEa way of behaving or thinking; an approach Gender roles and differentopportunities may also play a role in genderdifferences in attitudes towards the environment. (Profeta 2024)Eating disorders, such as anorexia, bulimia and binge eating disorder, involveabnormal eating patterns and attitudes towards eating that significantlyinterfere with day-to-day life. (Barker and Brewer 2019)Taking a comprehensiveview, leadership qualitiesinclude personal attributes, technical and professional competencies, values and attitudes, and conduct. (Veldsman 2016)At present, socialattitudes towards cognitiveenhancementrange from fanatical enthusiasm to dismissive scepticism and frightened resistance. (Jane and Vincent 2014)Water relatesfundamentally to naturalresources and socialissues – eradicating hunger and poverty will depend heavily on our attitude to water. (Ardakanian, 2016)Common collocates for this word:
attitude
positive different negative relaxed whole ambivalent mental critical aggressive responsible professional liberal similar favourable hostile
Word Family:attitude (noun) Synonyms:approachA way of addressing or dealing with an issue; an attitude towards an issue; a method, stance, perspectivea particular way of looking or thinking about something, disposition, behaviour Lexical phrases:attitude [to, towards, toward] 01/07/2026 - Set 36
2025-06-30
36
parameterAWL NAWL
NOUNCOUNTABLE - often pluralone of a set factors which has an effect on the others or on a system Since parametersdetermine how the model will process and analysedata, they also determine how it will perform. (Ong & Fatima, 2023)An example of a parameter is the number of neurons in a given layer of the neuralnetwork. (Ong & Fatima, 2023)Similarly, gravity can be described as an emergentphenomenon, arising from statisticalprocesses. (Neukart, 2026)This parameter is a measure of your ability to maintain homeostasis – your normalphysiologicalequilibrium – and is known as resilience. (Faragher, 2021)We discovered that more complexmodelstended to produce more uncertain estimates. This is because new parameters and mechanisms are added. (Puy, 2022)Common collocates for this word:
parameters
various other following offline broad physical certain thermodynamic biochemical clinical histological climatic constant financial basic
Word Family:parameter (noun) Synonyms:factorsomething which has an influence on something else; something which influences or determines an outcome or result, limit 30/06/2026 - Set 36
2025-06-29
36
challengeAWL AKL OPAL NGSL
NOUNCOUNTABLEa difficulty to be faced; a call to engage in a contest Over nine decades, efforts to amend the U.S. Constitution to recognize women’s rights have faced majorchallenges. (Rohlinger 2018)A key ongoingchallenge is lack of cooperation between the two sectors. Both often see each other as competitors for school leavers and government funding. (Jones and Seet 2023)The commission of the building is a joyous moment, but as the process of design and construction throws up challenges, the tension escalates. (Kallitsis 2025)Even environmental threats have been a challenge that humans have had to deal with. There have been ice ages, decades-long droughts and famines, unpredictable weather and severeecological shocks. (Hoyer 2024)One of the primarychallenges of Ethiopian federalism lies in its inability to entirely resolveconflicts. (Yimenu 2023)Common collocates for this word:
challenge
serious direct major legal real strong great big political fundamental interesting physical exciting considerable main
Word Family:challenge (noun), challenge (verb), challenging (adjective) Synonyms:29/06/2026 - Set 36
2025-06-26
36
conflictAWL AKL OPAL NGSL
NOUNCOUNTABLEa strong disagreement between people, groups, or countries; a situation where ideas or beliefs cannot exist easily together Research has suggested that our conflictresolutionstyles are related to our personalities and attachment histories. (Carr, 2023)The country’s 2022 Wildlife Conservation Act offers financial and materialcompensation for any eligible personnegativelyaffected by human-wildlife conflictincidents. (Rutta 2023)It will also be important to regulate brackish aquaculture to avoidconflicts between rice farmers and shrimp farmers. (Chen and Mueller 2018)Things are not perfect, and there are concerns about poverty, conflict, resources running out and the ecologicalimpact of 8 billion humans and their dietary choices. (Grant 2023)These conflicts have persisted for decades, from colonial times to independence and the present day. (Ezenwa, 2023)Common collocates for this word:
conflict
new final acute early solid critical aqueous stationary transitional contracting passing total active current cephalic
Word Family:conflict (noun), conflict (verb), conflicting (adjective) Synonyms: disagreement, dispute, controversyan ongoing public dispute or debate, hostility, fight, Lexical phrases:conflict [with, between] 26/06/2026 - Set 36
2025-06-25
36
generationAWL OPAL NGSL
NOUNCOUNTABLEthe creation of something new; all the people who are around the same age; products which are at a similar level of development The next generation of computers will mainly substitute low-income, low-skill workers over the next decades. (Frey and Osborne 2013)Interestingly, the ability of nutrients to alter the flow of genetic information can span across generations. (Dus 2022)As climate changeaffects the water cycle, some regions may have less precipitation and consequently less hydropower generation. (Tarroja 2022)Inefficient global power transmission and distributioninfrastructurerequiresadditional electricity generation to compensate for losses. (Surana and Jordaan 2019)Empowering teens to choose friendships characterized by mutualunderstanding and support could have long-term ripple effects for the next generation. (Stern & Allen, 2024)Common collocates for this word:
generation
new whole previous current young post-war sexual lost future nuclear spontaneous single different particular asexual
NOUNCOUNTABLEan idea or belief Of all the ways one could approach AI regulation, it is worth noticing that this legislation is entirely framed around the notion of risk. (Cristianini 2023)The key to understanding why life is not explainable in current physics may be to reconsider our notions of time as the key difference between the universe as described by Newton and that of Darwin. (Walker, 2023)Relativity rejects Newton’s notion about time as a universal physicalphenomenon. (Bardon, 2025)Near black hole horizons or during the earliest moments of the universe, the usual notion of time as a smooth, externalcoordinatebecomesambiguous. (Neukart, 2026)Promoting notions like zero waste hinges on how we perceive what is valuable or what is worthless, which varies according to our knowledge at any given time.(Scanlan, 2025)Common collocates for this word:
notion
whole general simple vague romantic traditional popular clear different simplistic abstract absurd modern mistaken conventional
Word Family:notion (noun), notional (adjective) Synonyms: idea, concept Lexical phrases:notion of 24/06/2026 - Set 36
2025-06-23
36
indexAWL OPAL NGSL
NOUNCOUNTABLE - plural = indicesan indicator or scale of value; a system of numbers or letters used for classification In the tropics, such as parts of India, the heat index right now can exceed the dangerous level for a few weeks a year. (Battisti 2022)The biodiversityindex has fallen by more than 50% as the populations of other species continue to decline. (Howes 2017)If the UV index is 3 or higher it’s very important to consider sun safety. (Lucas, 2020)Your TV screen has tens of thousands of pixels, and each one has a “color index” and an “intensity.” (Weitzen, 2022)On Wall Street, leadingindices have fallen around 10% since the tariffs were announced, while the tech-heavy Nasdaq is down 20% from its recent peak. (Hartigan, 2025)Common collocates for this word:
index
refractive composite alphabetical geometric separate comprehensive simple synthetic spectral proposed single general good computerised monthly
NOUNCOUNTABLE - plural = phenomenaanything which can be perceived - especially something surprising or interesting; an event, process To Newton, time is a dynamicphysicalphenomenon that exists in the background, a regular, ticking universe-clock in terms of which one can objectivelydescribe all motions and accelerations. (Bardon, 2025)Reluctance to admit defeat, even when the battle is hopelessly lost, is a surprisingly understudied phenomenon. (March, 2020)Yet in both cases, when climate change is used to explain socio-political phenomena like migration, socialinequality is naturalised. (Baldwin, 2022)But properly understanding the phenomenon of denial is surely a crucial first step to addressing it. (Bardon, 2020)The phenomenon of attrition described here is quite real – it is possible to “lose” your native language. (Aparicio, 2021)Common collocates for this word:
phenomenon
new social recent common natural complex rare historical modern general temporary cultural whole universal strange
Word Family:phenomenon (noun), phenomenal (adjective) Synonyms: event, occurrencean action, event; something which happens 22/06/2026 - Set 36