Synonyms for grouser
EXAMPLES FROM THE WEB FOR GROUSER
E wasn't arf a grouser, an' 'e 'ad good luck all the bloomin' time.
Malcolm turned, and found that the speaker was Grouser Joliffe.
The "grouser" is always with us, and sometimes gives trouble.
Do what I will my pen carries me away and I find myself writing like an ill-conditioned "grouser."
Grouser—he had not been with the Battalion long—found vent for his feelings.