untrue (adj.)
- aberrant
- abroad
- adrift
- amiss
- askew
- awry
- capricious
- corrupt
- deceitful
- deceptive
- defective
- delusive
- derelict
- deviant
- devious
- disaffected
- dishonest
- dishonorable
- disloyal
- distorted
- duplicitous
- errant
- erring
- erroneous
- faithless
- fallacious
- false
- faulty
- fickle
- flawed
- heretical
- heterodox
- hypocritical
- illogical
- illusory
- imperfect
- imprecise
- inaccurate
- inattentive
- inconstant
- incorrect
- inexact
- insincere
- misleading
- mistaken
- negligent
- noncompliant
- nonconforming
- nonobservant
- off
- out
- peccant
- perfidious
- perverse
- perverted
- recreant
- self-contradictory
- specious
- straying
- substandard
- traitorous
- treacherous
- two-faced
- undependable
- unfaithful
- unfounded
- unobservant
- unorthodox
- unproved
- unreliable
- unsound
- untrustworthy
- wide
- wrong
