Seethe
Definition 1 of 3
Pro Tip 1/3
Silent Fury
Use 'seethe' to describe extreme internal anger without obvious outward signs. Despite her calm appearance, she was seething inside.
Pro Tip 2/3
Sustained Anger
'Seethe' implies a lasting anger, not just a fleeting irritation. He continued to seethe long after the argument was over.
Pro Tip 3/3
Intensity Matters
The word 'seethe' is used for very strong emotions, not for minor annoyances. She was seething with animosity after the betrayal.