See fallacious in Webster's New World Roget's A-Z Thesaurus II
adjective
Containing fundamental errors in reasoning:
false, illogical, invalid, sophistic, specious, spurious, unsound. See correct, trueContaining an error or errors:
erroneous, false, inaccurate, incorrect, mistaken, off, unsound, untrue, wrong. Idioms: all wet, in error, off base, off (or wide of) the mark. See correctTending to lead one into error:
deceptive, delusive, delusory, illusive, illusory, misleading. See honest, real
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