Synonyms|151Antonyms|43|Broader|0Narrower|0Related|70

7 entries under certainly topic. ×

3
indeed(adverb, definitely, undoubtedly, doubtless)
2
positively(adverb, absolutely, really, exactly)
2
undoubtedly(adverb, definitely, doubtless, indubitably)
1
doubtlessly(adverb, absolutely, very, really, exactly)
0
doubtless(adverb, definitely, undoubtedly, indubitably)
0
unquestionably(adverb, definitely, undoubtedly, doubtless)
0
without doubt(expression, adverb, very, exactly)
For more, visit Factually on Power Thesaurus
11 years ago|2k views|share |citing 
APASmart Define. (2015). factually thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/factually/thesaurus/synonyms
ChicagoSmart Define. 2015. "factually thesaurus" https://smartdefine.org/factually/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, factually thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/factually/thesaurus/synonyms>.
MLASmart Define. "factually thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/factually/thesaurus/synonyms>