Synonyms|802Antonyms|213|Broader|11Narrower|0Related|566

33 entries under idiom topic. ×

19
for sure(expression, interjection, just, absolutely)
10
of course(expression, adverb, interjection, absolutely)
8
to be sure(expression, adverb, interjection)
4
by all means
4
far and away
3
for certain(expression, absolutely, really, clearly)
3
in every respect
2
for a fact(expression, just, absolutely, really)
2
in all respects
2
in spades(expression, adverb)
2
on the money(expression, just, absolutely, completely)
2
on the nose(expression, just, absolutely, completely)
2
without question
1
and no mistake
1
at all events
1
at any rate
1
by all odds(expression, adverb)
1
for a certainty
1
in plain terms
1
in plain words
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APASmart Define. (2016). definitely thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/definitely/thesaurus/synonyms
ChicagoSmart Define. 2016. "definitely thesaurus" https://smartdefine.org/definitely/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, definitely thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/definitely/thesaurus/synonyms>.
MLASmart Define. "definitely thesaurus" 18 February 2016. Web. 21 September 2026. <https://smartdefine.org/definitely/thesaurus/synonyms>