Synonyms of sneaking

1 Syllable

smart, sharp, arch, slyer, mean, shrewd, smooth, sliest, sly, slick, slier, slyest, wily

2 Syllables

bluffing, roguish, cunning, devious, plotting, stealthiest, captious, covert, inching, stealthier, sneakier, snaking, tricky, impish, tiptoe, foxy, lurking, cagey, secret, yellow, stealthy, shifty, crafty, sneaky, canny, creeping, crooked, recreant, scheming, worming, subtle, vulgar, artful, fickler, sneakiest

3 Syllables

deceitful, mischievous, indirect, insidious, conniving, furtive, dishonest, ingenious, yellowest, designing, underhand, moonlighting, astute, treacherous, longwinded, yellower, obsequious, compliable, intriguing, traitorous, sidelong, lubricious, guileful, foresworn, untruthful, dissembling, unfaithful

4 Syllables

delusive, illusory, elusive, calculating, unscrupulous, deceptive, dirty-dealing, stipendiary, hole-and-corner, pigeonhearted, surreptitious, secretive, double-dealing

5 Syllables

dishonorable, parasitical, adulterine

6 Syllables

circumlocutory