"in a surreptitious manner" in German in a surreptitious manner verstohlen heimlich im Stillen unter der Hand Detailed translations for "in a surreptitious manner" in a surreptitious manner in a surreptitious manner(also: sly, stealthy, furtive, surreptitiously) verstohlen in a surreptitious manner(also: by stealth, crypto, backdoor, hidden) heimlich in a surreptitious manner(also: inwardly, surreptitiously) im Stillen in a surreptitious manner(also: surreptitiously) unter der Hand{adverb}