covertly
Related Words
secretlystealthilysurreptitiouslyclandestinelyfurtivelyunderhandedlyprivatelyopenlypubliclyovertlymanifestlyplainlytransparentlycovertsecrecystealthcloakdaggerespionagespyintelligenceundercoversurveillancedisguisecamouflagemaskshadowwhisperconspiracyplotschemeintriguesubterfugedeceptionfraudguilecunningevasionconcealmenthiddenobscurelatentinvisibleincognitoanonymouscrypticciphercodeencryptionclassifiedconfidentialprivatehushsilencesneakcreepprowlinfiltrationsabotageoperativeagentmoleblack opsdarknessnightshroudveilcurtainundergroundclandestine