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1. Treat, mention, or speak to rudely
   "the student who had betrayed his classmate was dissed by everyone"
   - diss, insult, affront

1. Not
   - non-
    
2. Undo, reverse, do the opposite
   - de-

1. God of the underworld; counterpart of Greek Pluto
   - Orcus

Type of: bruise, hurt, injure, offend, Roman deity, spite, wound

Encyclopedia: Dis