adjective
Synonyms: harmful , bad, damaging, deleterious, evil, hurtful, ill, injurious, mischievous, nocuous
Contrasted words: aiding, helpful, helping; harmless
Antonyms: beneficial
2.
Synonyms: adverse 2, negative, unfavorable
DETRIMENTAL
Meaning of DETRIMENTAL in English
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003