Declension table of ?purupaśu

Neuter	Singular	Dual	Plural
Nominative	purupaśu	purupaśunī	purupaśūni
Vocative	purupaśu	purupaśunī	purupaśūni
Accusative	purupaśu	purupaśunī	purupaśūni
Instrumental	purupaśunā	purupaśubhyām	purupaśubhiḥ
Dative	purupaśune	purupaśubhyām	purupaśubhyaḥ
Ablative	purupaśunaḥ	purupaśubhyām	purupaśubhyaḥ
Genitive	purupaśunaḥ	purupaśunoḥ	purupaśūnām
Locative	purupaśuni	purupaśunoḥ	purupaśuṣu

Compound purupaśu -

Adverb -purupaśu