Synonyms|358Antonyms|119|Broader|7Narrower|1Related|1.3k
0
straightforward
0
sure as shooting
0
sure thing
0
tenacious
0
tried and true
0
true-blue
0
true statement
0
true to
0
truehearted
0
truthful
0
unadulterated
0
unaffected
0
upright
0
upstanding
0
valid
0
veracious
0
veridical
0
virtuous
0
wholesome
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APASmart Define. (2016). perfidious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/perfidious/thesaurus/antonyms
ChicagoSmart Define. 2016. "perfidious thesaurus" https://smartdefine.org/perfidious/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, perfidious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/perfidious/thesaurus/antonyms>.
MLASmart Define. "perfidious thesaurus" 4 March 2016. Web. 26 September 2026. <https://smartdefine.org/perfidious/thesaurus/antonyms>