not kosher (?.)

• Bohemian
• amoral
• beat
• breakaway
• conscienceless
• corrupt
• corrupted
• criminal
• crooked
• dark
• devious
• dishonest
• dishonorable
• doubtful
• dubious
• evasive
• far out
• felonious
• fishy
• fraudulent
• free and easy
• fringy
• heretical
• heterodox
• hippie
• ill-got
• ill-gotten
• immoral
• indirect
• informal
• insidious
• kinky
• maverick
• not cricket
• not done
• offbeat
• original
• questionable
• rotten
• shady
• shameless
• shifty
• sinister
• slippery
• suspicious
• tricky
• unconscienced
• unconscientious
• unconscionable
• unconventional
• underhand
• underhanded
• unethical
• unfashionable
• unorthodox
• unprincipled
• unsavory
• unscrupulous
• unstraightforward
• way out
• without remorse
• without shame