Swear a great deal.
More example sentences
- She muttered curses and swore like a trooper throughout.
- She reportedly swore like a trooper at neighbours and staff, and put down her husband in public.
- When she speaks English she swears like a trooper - fit to make a sailor blush - but in French she's clean as a whistle.
Definition of swear like a trooper in:
- The British & World English dictionary