irresoluble /ir-ezˈə-lū-bl or -lŭ-bl/

1. That cannot be resolved into parts
2. That cannot be solved
3. That cannot be got rid of (archaic)

irresolubilˈity noun

• tyrants
• tyre
• tyre chains
• tyred
• tyre gauge
• tyre gauges
• tyreless
• tyres
• Tyrian
• Tyrian cynosure
• tyro
• tyroes
• tyroglyphid
• tyroglyphids
• Tyrolean
• Tyrolese
• Tyrolienne
• Tyronensian
• tyrones
• tyros
• tyrosinase
• tyrosinases
• tyrosine
• tyrosines
• Tyrrhene