Synonyms of furtive

1 Syllable

slyer, slyest, sly, slier, sliest, qt, wily

2 Syllables

backstairs, thieving, hidden, sneaking, shiftier, sneakier, secret, cautious, scheming, sneakiest, stealthy, tricky, cunning, stealthier, masked, foxy, stealthiest, thievish, shiftiest, hush-hush, shifty, creepy, crafty, covert, sneaky, artful, cloaked, skulking, slinking

3 Syllables

deceitful, sub-rosa, mystifying, lubricious, guileful, disguised, mysterious, insidious, larcenous, illicit, plunderous, circumspect, underhand

4 Syllables

secretive, underhanded, unreliable, hole-and-corner, elusive, alchemistic, huggermugger, undercover, evasive, dirty-dealing, calculating, clandestine, surreptitious

5 Syllables

under-the-table, conspiratorial, astrological, kleptomaniacal, enigmatical

6 Syllables

prevaricatory