My step dad is illiterate and uses this word. He also uses like 8 commas in one sentence to seem educated. I think he means this word as like frustrated or annoyed? But it has never been confirmed.
I'm sick of all of your bitterment and unforgivingness.
by SadBitterment April 24, 2017
So bitter it makes the taste contagious.
The drink was so bitterus Brian felt it felt disgusted as well.
by Argentinian Duck September 08, 2016