1. Not solved
   "many crimes remain unsolved"
   - unresolved

Antonym: solved

Encyclopedia: Unsolved

• resolutely
• resoluteness
• resolution
• resolvable
• resolve
• resolved
• resolvent
• resolver
• resolving
• resolving power
• resonance
• resonant
• resonant circuit
• resonantly
• resonate
• resonating
• idiomatic expression
• idiomatical
• idiomatically
• idiopathic
• idiopathic disease
• idiopathic disorder
• idiopathic hemochromatosis
• idiopathic thrombocytopenic purpura
• idiopathy