Root ع ش ر(E $ r) has 14 unique word forms and appears 27 times in the Quran.

English gloss Group, Companion, Friend, Associate, Ten, Tenth, Pregnant animal

Word Translation Occurrences
عَشَرَ (and) ten, eleven, (is) twelve, eleven, teen, (and) ten, (is) twelve, teen 8
عَشۡرَةَ (and) ten [i.e. twelve], twelve, (and) ten [i.e. twelve], twelve 6
يَٰمَعۡشَرَ (and will say), "O assembly, O assembly, O assembly, (and will say)," O assembly 6
عَشۡرٗا ten, ten 4
عَشَرَةِ (of) ten, (of) ten 2
عَشَرَةٞ (is) ten (days), (is) ten (days) 2
بِعَشۡرِ ten, ten 2
عَشِيرَتَكَ your kindred, your kindred 2
عَشِيرَتَهُمۡۚ their kindred, their kindred 2
ٱلۡعِشَارُ the full-term she-camels, the full-term she-camels 2
ٱلۡعَشِيرُ friend, friend 2
مِعۡشَارَ a tenth, a tenth 2
وَعَاشِرُوهُنَّ And live with them, And live with them 2
وَعَشۡرٗاۖ and ten (days), and ten (days) 2
وَعَشِيرَتُكُمۡ and your relatives, and your relatives 2
عِشۡرُونَ twenty, twenty 2
بِعَشۡرٖ with ten (more), with ten (more) 2
عَشۡرُ (is) ten (times), (is) ten (times) 2
عَشۡرٖ ten, ten 2