v. ulcerate, causing an open sore which discharges pus, creating a corrupt condition

nf. ulcer, sore

v. canker, ulcerate

nf. sore, ulcer

v. canker, cause decay

n. canker, fester; sore, ulcer

v. canker; ulcerate, fester; rankle

med. to ulcerate
fig. to wound
fig. to hurt
fig. to vex
to ulcerate