All surreptitiously synonyms
sur·rep·ti·tious
S s adv surreptitiously
- inconspicuously — not conspicuous, noticeable, or prominent.
- in secret — done, made, or conducted without the knowledge of others: secret negotiations.
- clandestinely — characterized by, done in, or executed with secrecy or concealment, especially for purposes of subversion or deception; private or surreptitious: Their clandestine meetings went undiscovered for two years.
- in confidence — full trust; belief in the powers, trustworthiness, or reliability of a person or thing: We have every confidence in their ability to succeed.
- covertly — concealed; secret; disguised.
- behind one's back — without one's knowledge; secretly or deceitfully
- behind someone's back — without someone's knowledge or consent
- in camera — a judge's private office.
- furtively — taken, done, used, etc., surreptitiously or by stealth; secret: a furtive glance.
- insidiously — intended to entrap or beguile: an insidious plan.
adverb surreptitiously
- mysteriously — full of, characterized by, or involving mystery: a mysterious occurrence.
- guiltily — having committed an offense, crime, violation, or wrong, especially against moral or penal law; justly subject to a certain accusation or penalty; culpable: The jury found her guilty of murder.