Declension table of ?praṇāśana

Neuter	Singular	Dual	Plural
Nominative	praṇāśanam	praṇāśane	praṇāśanāni
Vocative	praṇāśana	praṇāśane	praṇāśanāni
Accusative	praṇāśanam	praṇāśane	praṇāśanāni
Instrumental	praṇāśanena	praṇāśanābhyām	praṇāśanaiḥ
Dative	praṇāśanāya	praṇāśanābhyām	praṇāśanebhyaḥ
Ablative	praṇāśanāt	praṇāśanābhyām	praṇāśanebhyaḥ
Genitive	praṇāśanasya	praṇāśanayoḥ	praṇāśanānām
Locative	praṇāśane	praṇāśanayoḥ	praṇāśaneṣu

Compound praṇāśana -

Adverb -praṇāśanam -praṇāśanāt