| Main Entry: | fester |
| Part of Speech: | verb |
| Definition: | intensify; become inflamed |
Synonyms: |
aggravate, blister, canker, chafe, decay, gall, gather, irk, maturate, putrefy, rankle, rot, smolder, suppurate, ulcer, ulcerate |
Antonyms: |
dissipate, get better, heal, lessen |