Declension table of ?vasantamadana

Neuter	Singular	Dual	Plural
Nominative	vasantamadanam	vasantamadane	vasantamadanāni
Vocative	vasantamadana	vasantamadane	vasantamadanāni
Accusative	vasantamadanam	vasantamadane	vasantamadanāni
Instrumental	vasantamadanena	vasantamadanābhyām	vasantamadanaiḥ
Dative	vasantamadanāya	vasantamadanābhyām	vasantamadanebhyaḥ
Ablative	vasantamadanāt	vasantamadanābhyām	vasantamadanebhyaḥ
Genitive	vasantamadanasya	vasantamadanayoḥ	vasantamadanānām
Locative	vasantamadane	vasantamadanayoḥ	vasantamadaneṣu

Compound vasantamadana -

Adverb -vasantamadanam -vasantamadanāt