fallacious Synonyms
deceitful
fraudulent
unsound
reasonless
self-contradictory
sophistic
sophistical
specious
spurious
truthless
unapproved
irrational
philosophistic
jesuitic
mendacious
misled
misleading
misrepresentative
mistaken
off
paralogical
phantasmagoric
phantasmal
unfounded
unreal
in error
imprecise
untenable
wide of the mark
salah
surrealistic
trumped-up
unaccepted
unscientific
unsupported
unproved
unreasonable
unreasoned
untrue
untruthful
wrong
bimanual
unreasoning
misguided
nonrational
unsubstantiated
absonous
deceiving
deceptive
defective