Querulous
grumbling; grumpy (adjective)
Synonyms
1. Cross
2. Whiny
3. Snappy
Antonyms
1. Cheerful
2. Happy
3. Easy-going
Sentences
1. The little boy was querulous because he dropped his ice cream on the ground.
2. The family described their cat as querulous because he always tried to scratch them.
No, this is Patrick