2
illegally(adverb, wrongly)
2
ostensibly
2
perfidiously(adverb, deceitfully, fraudulently, untruthfully)
2
plausibly
2
pretentiously(adverb, pretentiously)
2
pseudo(adjective, adverb, mistake, error, untrue)
2
roguishly(adverb, deceitfully, fraudulently, untruthfully)
2
seemingly
2
shamly
2
speciously
2
theatrically(adverb, pretentiously)
2
unscrupulously(adverb, deceitfully, fraudulently, untruthfully)
2
untrue
2
untruely
1
aberrantly(adverb, wrongly)
1
apocryphally
1
assumed
1
astray
1
basely(adverb, deceitfully, fraudulently, untruthfully)
1
bastardly
11 years ago|9.8k views|share |citing 
APASmart Define. (2015). falsely thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/falsely/thesaurus/synonyms
ChicagoSmart Define. 2015. "falsely thesaurus" https://smartdefine.org/falsely/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, falsely thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/falsely/thesaurus/synonyms>.
MLASmart Define. "falsely thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/falsely/thesaurus/synonyms>