Synonyms of undercover
- 1 Syllable
- creep, stealth, qt
- 2 Syllables
- hidden, veiled, secret, stealthy, stealthiest, hush-hush, covert, stealthier
- 3 Syllables
- concealed, sub-rosa, underground, underneath, lubricious, disguised, covertly, furtive, private, underhand
- 4 Syllables
- cloak-and-dagger, secretive, confidential, hole-and-corner, dirty-dealing, incognito, clandestine, surreptitious
- 5 Syllables
- intelligence