Declension table of ?viṣapuṣpaka

Neuter	Singular	Dual	Plural
Nominative	viṣapuṣpakam	viṣapuṣpake	viṣapuṣpakāṇi
Vocative	viṣapuṣpaka	viṣapuṣpake	viṣapuṣpakāṇi
Accusative	viṣapuṣpakam	viṣapuṣpake	viṣapuṣpakāṇi
Instrumental	viṣapuṣpakeṇa	viṣapuṣpakābhyām	viṣapuṣpakaiḥ
Dative	viṣapuṣpakāya	viṣapuṣpakābhyām	viṣapuṣpakebhyaḥ
Ablative	viṣapuṣpakāt	viṣapuṣpakābhyām	viṣapuṣpakebhyaḥ
Genitive	viṣapuṣpakasya	viṣapuṣpakayoḥ	viṣapuṣpakāṇām
Locative	viṣapuṣpake	viṣapuṣpakayoḥ	viṣapuṣpakeṣu

Compound viṣapuṣpaka -

Adverb -viṣapuṣpakam -viṣapuṣpakāt