संस्‍कृतशब्‍दकोशः

अतिदुःसह

असहनीय, अत्यन्त कठिनाई से सहा जाने योग्य

very hard to bear

Monier–Williams

अतिदुःसह — {duḥsaha} mfn. very hard to bear, quite unbearable