1. Quality or degree of being harmless, esp. to health
   - innocuousness, nontoxicity

Derived forms: harmlessnesses

• Owen Glendower
• Owen Wister
• Owens
• Owensboro
• owing
• owl
• owlclaws
• owlet
• owlet moth
• owlish
• owlishly
• OWLT
• own
• own goal
• own right
• own up
• owned
• owner
• owner-driver
• owner-occupied
• owner-occupier
• ownerless
• ownership
• ox
• ox-eyed