Sneakier Synonyms and Antonyms

Marked by treachery or deceit
(Adjective)
Synonyms:
  1. shiftier
Marked by quiet and caution and secrecy; taking pains to avoid being observed
(Adjective)
Synonyms:
  1. slyer
  2. stealthier
  3. trickier
  4. shiftier
  5. lower
  6. meaner
Antonyms:
  1. franker
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So slow, deliberate, and secret as to escape observation
(Adjective)
Synonyms:
  1. stealthier