Adverb
in a surreptitious manner
Source: WordNetOur universities should produce good criticism; they do not-or, at best, they do so only as federal prisons produce counterfeit money: a few hardened prisoners are more or less surreptitiously continuing their real vocations. Randall Jarrell
What was novel in Voegelin's thought was that he wedded that commonplace to a theory of history, suggesting that a universal process of symbolization was surreptitiously at work in human civilization, giving world history a discernible direction. Eric Voegelin
Homo economicus was surreptitiously taken as the emblem and analogue for all living beings. A mechanistic anthropomorphism has gained currency. Ivan Illich
Liberation movements - operating surreptitiously and conspiratorially - thrive on discipline and suspicion, and punish deviation or dissent. Bill Keller
I am not suggesting that the abolition of slavery and the lease system has produced an era of equality and justice. On the contrary, racism surreptitiously defines social and economic structures in ways that are difficult to identify and thus are much more damaging. Angela Davis
he was watching her surreptitiously as she waited in the hotel lobby Source: Internet