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

irresˈolubly adverb

• pith-tree
• pith-trees
• pithy
• pitiable
• pitiableness
• pitiablenesses
• pitiably
• pitied
• pitier
• pitiers
• pities
• pitiful
• protogynies
• protogynous
• protogyny
• proto-historic
• proto-history
• protohuman
• protohumans
• Proto-Indo-European
• protolanguage
• protolanguages
• protolithic
• protomartyr
• protomartyrs