undercover
adverb/ˌʌndərˈkʌvər/
Frequency rank: #5,592 of 20,003 in the WORDED list (wordfreq data)
Meaning
acting or done in secret, especially as a spy or detective.
Example sentence
The detective worked undercover to gather evidence against the criminal organization.
Synonyms & related words
More words in ranks 5,501–5,600
- sustainabilitythe ability to maintain something over the long term without harming the environment or depleting resources.
- symphonya long and complex musical composition for a full orchestra, typically in four movements.
- textbooka book used as a standard work for the study of a particular subject.
- theologicalrelating to the study of religion and the nature of God.
- traderA person who buys and sells goods or financial assets.
- vegetationplants and plant life growing in a particular area.
- veina blood vessel that carries blood toward the heart; also a streak of mineral in rock.
- viewerA person who watches something, especially television.
- worma small, soft-bodied animal with no legs that moves by crawling through soil.
- accountanta person whose job is to keep or inspect financial accounts.