C2 adjective /ˈkrɒtʃ.ə.ti/
crotchety
griesgrämig
Meaning
bad-tempered, easily annoyed, and often complaining
Example
The crotchety old man yelled at the children for playing near his house.
Der griesgrämige alte Mann schrie die Kinder an, weil sie in der Nähe seines Hauses spielten.