mortiferous /mör-tifˈə-rəs/

1. Death-bringing
2. Fatal

• irritancies
• irritancy
• irritant
• irritants
• irritate
• irritated
• irritatedly
• irritates
• irritating
• irritatingly
• irritation
• irritations
• irritative
• irritator
• irritators
• irrupt
• irrupted
• irrupting
• irruption
• irruptions
• irruptive
• irruptively
• irrupts
• IRS
• irukandji