Question

synonymous of detrimental

Answer 1

detrimenral means tending to cause harm.

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; 

Answer 2

the synonyms is adverse