accurate
Word family
- accuratelyadverbB1
- accuracynounB2
- inaccurateadjectiveB2
- inaccuratelyadverbC1
- inaccuracynounC1
Synonym discussion
Sense: adjective/1
All four words say something is right, but they highlight different things. 'Correct' is the most everyday word and simply means not wrong — a correct answer is one that isn't a mistake. 'Accurate' adds the idea of careful agreement with the real facts or numbers, so it suits reports, measurements, and forecasts: 'an accurate weather forecast' fits, but 'a correct weather forecast' sounds odd. 'Precise' focuses on fine detail and small differences; a precise measurement is given to several decimal places. 'Exact' is the strongest of the four, meaning right down to the smallest unit, with nothing approximate. Compare: 'Saoirse gave a correct answer' (not wrong), 'an accurate answer' (matches the facts), 'a precise answer' (with detailed figures), 'the exact answer' (the only right value).
Common collocations
Phrases
- an accurate picture of
- an accurate reflection of
- to be accurate to within X percent
Prepositions
- accurate about (something)
- accurate to (a level / decimal place)
- accurate within (a range)
Etymology
Borrowed into English in the early 1600s from Latin 'accuratus', meaning 'done with care', the past participle of 'accurare' ('to take care of'), from 'ad-' ('to, towards') and 'cura' ('care'). The earliest English use kept this idea of careful work; only later did the meaning narrow to 'free from error', focusing on the result of that careful work rather than the effort itself.