The Collaborative International Dictionary
Injurer
Injurer \In"jur*er\, n. One who injures or wrongs.
Wiktionary
injurer
n. One who injures something.
Usage examples of "injurer".
Verbal cynic though you are, you've always been too forgiving, too ready to overlook injury to yourself and to give your injurer another chance.
He shamelessly proclaims that we are all brothers, injured and injurers, Israelites and Romans and Greeks, devil take them!