heterodox (adj.)

• aberrant
• abroad
• adrift
• amiss
• antinomian
• apocryphal
• askew
• awry
• beat
• breakaway
• corrupt
• deceptive
• defective
• delusive
• deviant
• dissident
• distorted
• errant
• erring
• erroneous
• fallacious
• false
• faulty
• flawed
• fringy
• heretical
• illogical
• illusory
• individualistic
• informal
• kinky
• maverick
• nonconformist
• off
• offbeat
• original
• out
• pantheist
• pantheistic
• peccant
• perverse
• perverted
• schismatic
• sectarian
• self-contradictory
• straying
• unaccepted
• unauthentic
• unconventional
• unfashionable
• unorthodox
• unproved
• unsound
• untrue
• wide
• wrong