Question

With word أَيَّامٌ::(plural of يَوْمٌ)? both أُخَرُ (other) [fem.pl] and أُخْرَى (another) [fem.sing] can be used used, because it is an irrational noun.

Accepted Answer

الفنادِقُ غالِيةٌ هذه الأَيَّامَ، ولكنَّها رخيصةٌ في أيّامٍ أُخْرَى (أُخَرَ) (The hoterls are expensive these days, but they are cheap on other day)

Text	With word أَيَّامٌ::(plural of يَوْمٌ)? both أُخَرُ (other) [fem.pl] and أُخْرَى (another) [fem.sing] can be used used, because it is an irrational noun.
Back Extra	الفنادِقُ غالِيةٌ هذه الأَيَّامَ، ولكنَّها رخيصةٌ في أيّامٍ أُخْرَى (أُخَرَ) (The hoterls are expensive these days, but they are cheap on other day)

أُخْرَى Word أَيَّامٌ Plural يَوْمٌ أُخَرُ Fem.Pl Fem.Sing