Declension table of ?vanasa

Masculine	Singular	Dual	Plural
Nominative	vanasaḥ	vanasau	vanasāḥ
Vocative	vanasa	vanasau	vanasāḥ
Accusative	vanasam	vanasau	vanasān
Instrumental	vanasena	vanasābhyām	vanasaiḥ vanasebhiḥ
Dative	vanasāya	vanasābhyām	vanasebhyaḥ
Ablative	vanasāt	vanasābhyām	vanasebhyaḥ
Genitive	vanasasya	vanasayoḥ	vanasānām
Locative	vanase	vanasayoḥ	vanaseṣu

Compound vanasa -

Adverb -vanasam -vanasāt