Part of speech:
Kept hidden from knowledge or view; concealed:
The definition of hidden is concealed.
The definition of covert is secret or hidden.
Having a distinctive sharp flavor or aroma:
The definition of fraudulent is deceitful, or something done or gained by fraud.
Done or acting in a stealthy manner, as if to hinder observation; surreptitious; stealthy; sneaky
The definition of stealthy is a person or thing that is quiet and secretive.
Conducted in secret or through the use of subterfuge, as in a police investigation or in spying:
Situated, occurring, or operating below the surface of the earth:
Sly or cunning; crafty
Completely obvious; blatant:
Without deceit or trickery; straightforward.
Corresponding to reality; true.
Direct and without evasion; straightforward:
Of or characteristic of the activities of spies and undercover agents, esp. as extravagantly depicted in popular suspense fiction
Carried out secretly or confidentially
Secret, not spoken of (spoken of only in hushed whispers between insiders).
Show describes something related to a performance.
Being in a secret place; conducted secretly.
Find another word for clandestine. In this page you can discover 30 synonyms, antonyms, idiomatic expressions, and related words for clandestine, like: secret, back-stairs, private, surreptitious, hidden, cloaked, concealed, covert, foxy, fraudulent and furtive.