This is the 47th most frequent Arabic word.
أخرى
"أخرى" means "another" or "other" (feminine).
The word "أخرى" is used here as an adjective that means "another," modifying the feminine noun "سيارة."
رأيت سيارة أخرى في الشارع.
I saw another car on the street.
The word "أخرى" is used here as an adjective modifying the feminine noun "قطعة," implying an additional one.
هل تريد قطعة أخرى من الكعكة؟
Do you want another piece of cake?
Here "أخرى" is used as an adjective modifying the feminine noun "فكرة," indicating a different idea.