From ܦܲܪܨܘܿܦܵܝܵܐ (parṣōpāyā, “personal”) + -ܐܝܼܬ݂ (-īṯ, adverbial suffix).
ܦܲܪܨܘܿܦܵܐܝܼܬ݂ • (parṣōpāˀīṯ)