uncompliment 

when you compliment someone but take it back

you look great today! wait actually no

and example of an uncompliment

uncompliment by JeX_Xx August 29, 2022

uncomplishment 

An accomplishment so small that it really isn't an accomlishment at all. Something someone brags about despite the fact that it is entirely uderwhelming.

Hey I just cleared level 5 on Angry Birds!

Congratulations on your uncomplishment.

uncomplishment by Rico Detroit March 4, 2011

Uncomplement 

To give someone a complement and them take it back by making a sarcastic comment.

I uncomplemented Evie by saying, "you are kina ok, which isn't bad." them I remarked, "To be fair, I didn't say good either."

Uncomplement by URMOM7980 March 28, 2022