Enter a clue or pattern or both:
The Clue
Cause hostile feelings (8 letter answer)
The Answer
EMBITTER
Tags
Notes
The answer EMBITTER is so rare that it appears less than once every 2500 puzzles.
Related Clues
Alienate
Exacerbate
Make sour
Definition
EMBITTER as a verb:
1. (embitter, envenom, acerbate) = cause to be bitter or resentful; "These injustices embittered her even more"