Synonyms of detrimental in English:

detrimental


See US English definition of detrimental

See UK English definition of detrimental

See Spanish definition of perjudicial

adjective

1‘the erosion will have a detrimental effect on water quality’

SYNONYMS
harmful, damaging, injurious, hurtful, inimical, deleterious, dangerous, destructive, ruinous, calamitous, disastrous, pernicious, environmentally unfriendly, ill, bad, evil, baleful, malign, corrupting, malignant, adverse, undesirable, prejudicial, unfavourable, unfortunate, counterproductive
unhealthy, unwholesome, poisonous, cancerous, noxious, deadly, lethal, fatal
literary malefic, maleficent
rare prejudicious
ANTONYMS

benign, beneficial