also: アグリベイト
noun or participle which takes 'suru'
aggravate; make worse
Loanword from English 'aggravate', used as a suru-verb meaning to worsen a situation or condition. Often used in technical or medical contexts, but can appear in everyday speech.
その発言が状況をアグラベイトした。
That remark aggravated the situation.
ストレスが症状をアグラベイトすることがある
Stress can sometimes aggravate the symptoms.