clandestine

Day 15Level 1

klaan-DEHS-tien

secretive

secretive, concealed for an illicit or improper purpose

Part of Speech: adjective

Synonyms:

underground, covert

Antonyms:

public, known

Example Sentence:

A retired commercial pilot who flew clandestine CIA flights in the 1950s and 1960s, tells his story as fiction.