A critic
Callous comments that hurt someone's feelings.
Someone told me that the word dark came frm night. Any responses or comments on that.
When I made the comment, she looked most offended, but she will always misunderstand my comments!
Always right
Here are some sentences.Don't aggravate the situation by arguing.Her snide comments always aggravate him.
A faultfinder or a critic.
A Critic
The word "scapegoat" is sometimes used in that sense.
Self-opinionated
Noisy.
Inquisitive
Independent?