Incapable of being resolved or settled.

हल न होने योग्य।

English Usage: Their differences seemed nonresolvable after many discussions.

Hindi Usage: कई चर्चाओं के बाद उनके मतभेद हल न होने योग्य प्रतीत हुए।

Something that cannot be resolved or settled.

ऐसी स्थिति जो हल नहीं हो सकती।

English Usage: The conflict in the region has become a nonresolvable issue.

Hindi Usage: क्षेत्र में संघर्ष एक ऐसा गैर-हल करने योग्य मुद्दा बन गया है।