Root ع س ر(E s r) has 9 unique word forms and appears 12 times in the Quran.

English gloss Difficult, Hard, Poverty

Word Translation Occurrences
ٱلۡعُسۡرِ the hardship, the hardship 4
عَسِرٞ difficult, difficult 2
عُسۡرٖ hardship, hardship 2
عُسۡرٗا (raising) difficulty, (raising) difficulty 2
عُسۡرَةٖ in difficulty, in difficulty 2
عَسِيرٌ difficult, difficult 2
عَسِيرٗا difficult, difficult 2
ٱلۡعُسۡرَ [the] hardship, [the] hardship 2
ٱلۡعُسۡرَةِ (of) difficulty, (of) difficulty 2
تَعَاسَرۡتُمۡ you disagree, you disagree 2
لِلۡعُسۡرَىٰ towards [the] difficulty, towards [the] difficulty 2