From ܐܝܼܩܲܪܬܵܐ (īqartā, “family”) + -ܝܐ (-āyā, the attributive adjective ending).
ܐܝܼܩܲܪܬܵܝܵܐ • (īqartāyā) (feminine ܐܝܼܩܲܪܬܵܝܬܵܐ (īqartāytā), plural ܐܝܼܩܲܪ̈ܬܵܝܹܐ (īqartāyē))