adverse
ad-verse
adjective
Unfavourable, harmful, or opposing; causing difficulty or problems.
"Adverse weather conditions delayed the match."
Thesaurus
Synonyms: unfavourable, unfavorable, contrary, inauspicious, untoward
ad-verse
Unfavourable, harmful, or opposing; causing difficulty or problems.
"Adverse weather conditions delayed the match."
Synonyms: unfavourable, unfavorable, contrary, inauspicious, untoward