specious
0 antonyms and opposites of specious, grouped by meaning.
Adj — Seemingly well-reasoned, plausible or true, but actually fallacious.
We haven't recorded synonyms for specious yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From Middle English speciose, specious, from Anglo-Norman specious, Middle French specieux, and their etymon Latin speciōsus (“good-looking”).
Full origin of specious →