surreptitious
adjective
uk/ˌsʌr.əpˈtɪʃ.əs/us/ˌsɝː.əpˈtɪʃ.əs/donesecretly, without anyoneseeingorknowing:
秘密的,偷偷的;鬼鬼祟祟的Sheseemedto belisteningto what I was saying, but I couldn'thelpnoticingher surreptitiousglancesat theclock.她看起来好像在听我说话,但我明显注意到她偷偷看了几眼钟。
Synonyms
clandestineformal
cloak-and-dagger
hush-hushinformal
undercover
kept hidden from other people
- secretThe spies had a secret meeting.
- covertThe government was accused of covert military operations.
- clandestineHe arranged a clandestine meeting between his client and the candidate.
- confidentialAll the information you give us will be treated as strictly confidential.
- classifiedThese documents contain classified information.
Secrecy and privacy
- anonymity
- anonymization
- anonymize
- anonymous
- anonymously
- cryptography
- data protection
- dead men tell no talesidiom
- dissimulate
- dissimulation
- privacy settings
- private
- privately
- privileged
- pseudonym
- undisclosed
- whitewash
- whitewashing
- wrap
- wrapped (up) in secrecyidiom