Declension table of ?vatsādana

Masculine	Singular	Dual	Plural
Nominative	vatsādanaḥ	vatsādanau	vatsādanāḥ
Vocative	vatsādana	vatsādanau	vatsādanāḥ
Accusative	vatsādanam	vatsādanau	vatsādanān
Instrumental	vatsādanena	vatsādanābhyām	vatsādanaiḥ vatsādanebhiḥ
Dative	vatsādanāya	vatsādanābhyām	vatsādanebhyaḥ
Ablative	vatsādanāt	vatsādanābhyām	vatsādanebhyaḥ
Genitive	vatsādanasya	vatsādanayoḥ	vatsādanānām
Locative	vatsādane	vatsādanayoḥ	vatsādaneṣu

Compound vatsādana -

Adverb -vatsādanam -vatsādanāt