adverb
1.
Synonyms: just 1, accurately, bang, exactly, right, sharp, ||smack-dab, spang, square, squarely
Idioms: on the button
Antonyms: imprecisely; approximately
2.
Synonyms: even 1, as well, exactly, expressly, just
3.
Synonyms: exactly 3, yes
adverb
1.
Synonyms: just 1, accurately, bang, exactly, right, sharp, ||smack-dab, spang, square, squarely
Idioms: on the button
Antonyms: imprecisely; approximately
2.
Synonyms: even 1, as well, exactly, expressly, just
3.
Synonyms: exactly 3, yes
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003