14 entries under plainly topic. ×

51
certainly(adverb, interjection, absolutely, completely, positively)
45
positively(adverb, interjection, absolutely, really, positively)
27
unequivocally(adverb, absolutely, really, certainly, clearly)
20
undoubtedly(adverb, absolutely, positively, certainly, easily)
20
clearly(adverb, absolutely, really, exactly, certainly)
14
obviously(adverb, absolutely, positively, certainly, clearly)
12
precisely(adverb, good, fine, true, sure)
8
distinctly(adverb, absolutely, positively, certainly, precisely)
8
unmistakably(adverb, absolutely, positively, certainly, easily)
7
indeed(adverb, absolutely, really, certainly, clearly)
6
unambiguously(adverb, absolutely, exactly, positively, certainly)
5
beyond doubt(expression, adverb, absolutely, positively, certainly)
4
directly(adverb, really, clearly, truly)
3
for certain(expression, idiom, absolutely, really, clearly)
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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>