50 entries under expression topic. ×

19
for sure(idiom, interjection, just, absolutely)
10
of course(idiom, adverb, interjection, absolutely)
8
to be sure(idiom, adverb, interjection)
5
beyond doubt(adverb, absolutely, positively, certainly)
4
all right(adverb, interjection, positively, certainly)
4
beyond question(adverb, absolutely, really, exactly)
4
by all means
4
far and away
3
for certain(idiom, absolutely, really, clearly)
3
in every respect
3
very well(interjection, positively, certainly)
2
for a fact(idiom, just, absolutely, really)
2
in all respects
2
in fact(adverb, absolutely, very, really)
2
in reality(adverb, absolutely, very, really)
2
in spades(idiom, adverb)
2
in truth(absolutely, really, exactly, certainly)
2
on the money(idiom, just, absolutely, completely)
2
on the nose(idiom, just, absolutely, completely)
2
without a doubt(absolutely, really, exactly, certainly)
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APASmart Define. (2016). definitely thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/definitely/thesaurus/synonyms
ChicagoSmart Define. 2016. "definitely thesaurus" https://smartdefine.org/definitely/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, definitely thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/definitely/thesaurus/synonyms>.
MLASmart Define. "definitely thesaurus" 18 February 2016. Web. 20 September 2026. <https://smartdefine.org/definitely/thesaurus/synonyms>