COVERT Synonyms: 116 Similar and Opposite Words - Merriam-Webster
https://www.merriam-webster.com/thesaurus/covert
WEBSynonyms for COVERT: secluded, hidden, sheltered, secret, isolated, private, remote, quiet; Antonyms of COVERT: visible, obvious, exposed, overt, public, open, avowed, acknowledged.
DA: 28 PA: 72 MOZ Rank: 82