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sophistry

[sof-uh-stree] / ˈsɒf ə stri /
NOUN
sophism
Synonyms
STRONG
deception fallacy misconception
WEAK
subtle argument
Antonyms
STRONG
honesty truth
NOUN
deception
Synonyms
STRONG
ambiguity casuistry fallacy inconsistency paralogism trickery
WEAK
paralogy
Antonyms
STRONG
certainty

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.