stealth

Definitions

Cautious and surreptitious action or movement.

The quality of being difficult to detect, especially by radar or other electronic means.

Examples

The cat moved with such stealth that the birds did not even notice it approaching.

The new fighter jet was designed with stealth technology to avoid detection by enemy radar.

Synonyms

furtiveness secrecy slyness covertness sneakiness clandestineness surreptitiousness

Antonyms

openness transparency obviousness blatancy conspicuousness manifestness publicity