covertly (Meaning)

Wordnet

covertly (r)

in a covert manner

No weak antonyms found.

The rebels covertly communicated through a network of hidden radio transmitters.
The journalist covertly filmed the protest to avoid alerting the authorities.
The spy covertly slipped a listening device into the ambassador's briefcase.
The company covertly launched a social media campaign to gauge public interest in their new product.
The siblings covertly planned a surprise party for their parents' anniversary.
The virus covertly spread through the computer network, infecting countless machines before detection.
The cat stalked its prey covertly, inching closer with each silent step.
The artist covertly incorporated hidden messages into their paintings for only the most observant viewers to find.
The historian covertly smuggled out valuable documents from the war-torn country.
The thief covertly entered the building through an unlocked back door.

in a covert manner

surreptitiously, collusively,clandestinely, conspiratorially, secretively,furtively, sneakily, underhandedly, undercover, stealthily

publicly,publicly, openly,openly,

The rebels covertly communicated through a network of hidden radio transmitters.

The journalist covertly filmed the protest to avoid alerting the authorities.

The spy covertly slipped a listening device into the ambassador's briefcase.

The company covertly launched a social media campaign to gauge public interest in their new product.