mortiferous /mör-tifˈə-rəs/

1. Death-bringing
2. Fatal

• antitypal
• antitype
• antitypes
• antitypic
• antitypical
• antivaccinationism
• antivaccinationist
• antivenene
• antivenenes
• antivenin
• antivenins
• antiviral
• antivirus
• antivitamin
• antivitamins
• antivivisection
• antivivisectionism
• antivivisectionist
• antivivisectionists
• antiwar
• antler
• antlered
• antler-moth
• antler-moths
• antlers