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

• saltly
• salt marsh
• salt marshes
• salt-mine
• salt-mines
• salt-money
• saltness
• saltnesses
• salto
• saltoed
• salt of sorrel
• salt of tartar
• salt of the earth
• salt of vitriol
• salt of wisdom
• salt of wormwood
• saltoing
• salt on someone's tail
• saltos
• salt out
• salt pan
• salt pans
• saltpeter
• saltpeters
• saltpetre