grousers
/ˈɡraʊsərz/
noun
- People who complain or grumble in a bad-tempered way.
- At the town meeting, a few grousers spoke up about the new parking rules.
- The office grousers always find something to complain about, even on casual Fridays.
- My uncle is one of those grousers who moans about the weather no matter what season it is.