Synonyms of unethical in English:

unethical


See definition of unethical

adjective

1‘it is unethical to produce and market a drug which would harm the patient’

SYNONYMS
immoral, amoral, unprincipled, unscrupulous, dishonourable, wrong, dishonest, deceitful, disreputable, unconscionable, fraudulent, dirty, unfair, underhand, devious, slippery, bad, wicked, evil, sinful, iniquitous, corrupt, depraved, villainous
unprofessional, improper, unseemly, unworthy, negligent
informal shady, crooked, not cricket
British informal dodgy
ANTONYMS

ethical, acceptable