UNETHICAL Synonyms: 188 Similar and Opposite Words - Merriam-Webster
https://www.merriam-webster.com/thesaurus/unethical
WEBSynonyms for UNETHICAL: immoral, unlawful, evil, sinful, vicious, bad, vile, dark; Antonyms of UNETHICAL: ethical, moral, honorable, good, right, legitimate, virtuous, honest
DA: 94 PA: 4 MOZ Rank: 97