WordNet: insoluble

admitting of no solution or explanation; "an insoluble doubt"

• also see incomprehensible, inexplicable

• similar to insolvable, unresolvable, unsoluble, unsolvable

insoluble

• (englanti) soluble (antonym)

• (englanti) insolubility (derivationally related)
• (suomi) ratkaisematon (synonyymi)