Kept hidden from knowledge or view; 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:
Of or characteristic of the activities of spies and undercover agents, esp. as extravagantly depicted in popular suspense fiction
The definition of hidden is concealed.
Sly or cunning; crafty
Completely obvious; blatant:
Without deceit or trickery; straightforward.
Corresponding to reality; true.
Direct and without evasion; straightforward:
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 32 synonyms, antonyms, idiomatic expressions, and related words for clandestine, like: back-stairs, private, secret, surreptitious, covert, foxy, fraudulent, furtive, illicit, sly and sneaky.