Synonyms of damaging

1 Syllable

bad

2 Syllables

wreckful, grievous, ruinous, harmful, evil, nocent, nocuous, dickens, hurtful

3 Syllables

pernicious, injurious, mischievous, debit-side, tumbledown, rascally, opprobrious, miasmatic

4 Syllables

infestive, lethiferous, ill-behaved, prejudicial, dyslogistic, detrimental, deleterious, troublesome, destructive

5 Syllables

extirpative, disadvantageous, unconducive, unfavorable, condemnatory, infelicitous, derogatory, unfortunate, incriminating

6 Syllables

counterproductive, annihilative, eradicative