Declension table of ?paryāvartana

Masculine	Singular	Dual	Plural
Nominative	paryāvartanaḥ	paryāvartanau	paryāvartanāḥ
Vocative	paryāvartana	paryāvartanau	paryāvartanāḥ
Accusative	paryāvartanam	paryāvartanau	paryāvartanān
Instrumental	paryāvartanena	paryāvartanābhyām	paryāvartanaiḥ paryāvartanebhiḥ
Dative	paryāvartanāya	paryāvartanābhyām	paryāvartanebhyaḥ
Ablative	paryāvartanāt	paryāvartanābhyām	paryāvartanebhyaḥ
Genitive	paryāvartanasya	paryāvartanayoḥ	paryāvartanānām
Locative	paryāvartane	paryāvartanayoḥ	paryāvartaneṣu

Compound paryāvartana -

Adverb -paryāvartanam -paryāvartanāt