Declension table of ?parṇadhvas

Neuter	Singular	Dual	Plural
Nominative	parṇadhvat	parṇadhvasī	parṇadhvaṃsi
Vocative	parṇadhvat	parṇadhvasī	parṇadhvaṃsi
Accusative	parṇadhvat	parṇadhvasī	parṇadhvaṃsi
Instrumental	parṇadhvasā	parṇadhvadbhyām	parṇadhvadbhiḥ
Dative	parṇadhvase	parṇadhvadbhyām	parṇadhvadbhyaḥ
Ablative	parṇadhvasaḥ	parṇadhvadbhyām	parṇadhvadbhyaḥ
Genitive	parṇadhvasaḥ	parṇadhvasoḥ	parṇadhvasām
Locative	parṇadhvasi	parṇadhvasoḥ	parṇadhvatsu

Compound parṇadhvad -

Adverb -parṇadhvad