Detrimental /ˌdɛtrɪˈmɛnt(ə)l/
Meaning: Tending to cause harm.
Synonyms: Harmful, damaging, injurious, hurtful, dangerous, ruinous, calamitous, and disastrous
Ex: These chemicals have a detrimental effect/impact on the environment.
Ex: Their decision could be detrimental to the future of the company.
Ex: The lack of rain will have a detrimental effect on the corn crops this year.
Robert’s addiction to the pills was not only detrimental to his health but also to his career.
Ex: Pressure from parents can be detrimental to their child’s academic progress
Ex: Shopping online has had a detrimental effect on local communities because people no longer go to town centers to do their shopping resulting in the closure of many small, local businesses.
Ex: He saw the new regulations as a detriment to progress.
Ex: Overexposure to sunlight can have a detrimental effect on the skin.
Ex: She is smart; she knows she is overweight, but I don’t believe she realizes the detrimental health effects of obesity.
Ex: Researchers at University of London’s School of Management suggest being handsome can be detrimental to a man’s career, seriously.