evasive (adj.)
- ambiguous
- cagey
- captious
- casuistic
- close
- closemouthed
- conscienceless
- corrupt
- corrupted
- criminal
- crooked
- cunning
- dark
- deceitful
- devious
- discreet
- dishonest
- dishonorable
- doubtful
- dubious
- elusive
- elusory
- equivocal
- felonious
- fishy
- fraudulent
- hairsplitting
- ill-gotten
- immoral
- indirect
- insidious
- intangible
- misleading
- oblique
- petty
- picayune
- questionable
- rotten
- secret
- secretive
- shady
- shameless
- shifty
- sinister
- sliding
- slippery
- sly
- sophistical
- suspicious
- tricky
- trifling
- trivial
- unclear
- uncommunicative
- unconscientious
- unconscionable
- underhand
- underhanded
- unethical
- unprincipled
- unsavory
- unscrupulous
- vague
- weasel-worded
