She's constantly getting grey hair from worrying about deadlines.

Endless meetings and surprise audits were giving someone grey hair in the finance team.

I got grey hair from worrying about my sick dog.

The never-ending technical problems with the project are sure to give someone grey hair.

Conservationists observed that South American grey foxes often scavenge near rural settlements, complicating efforts for human-wildlife coexistence.

My grandfather would always say, 'the fox may grow grey but never good', whenever he spoke about people's unchanging habits.