— Janus-faced
— ambidextrous
— beguiling
— bent
— blackguardly
— corrupt
— crooked
— dashing
— deceitful
— deceptive
— decking
— diagnostic
— disconcert
— disconcerted
— disconnect
— disconnected
— disconnection
— disconsolate
— disengage
— dishonesty
— dishonorable
— dishonourable
— disincline
— disinclined
— disjunction
— dismiss
— dismissal
— dismissed
— dissension
— dizziness
— docking
— double-dealing
— double-faced
— double-tongued
— duplicitous
— fallacious
— false
— fraudulent
— insincere
— misleading
— picaresque
— rascally
— roguish
— scoundrelly
— shoddy
— thieving
— thievish
— two-faced
— untrustworthy
— untrusty