Synonyms of unconscionable in English:

unconscionable


See definition of unconscionable

adjective

1‘the unconscionable use of humans as test animals’

SYNONYMS

unethical, amoral, immoral, unprincipled, indefensible, wrong

unscrupulous, unfair, underhand, dishonourable, dishonest, corrupt, depraved

informal shady

ANTONYMS

ethical, acceptable

2‘we have had to wait an unconscionable time’

SYNONYMS

excessive, unwarranted, uncalled for, unreasonable, unfair, inordinate, disproportionate, immoderate, extreme, undue, outrageous, preposterous, monstrous, inexcusable, unnecessary, needless

informal over the top, OTT

ANTONYMS

acceptable, moderate, reasonable