Declension table of dhanu

Feminine	Singular	Dual	Plural
Nominative	dhanuḥ	dhanū	dhanavaḥ
Vocative	dhano	dhanū	dhanavaḥ
Accusative	dhanum	dhanū	dhanūḥ
Instrumental	dhanvā	dhanubhyām	dhanubhiḥ
Dative	dhanvai dhanave	dhanubhyām	dhanubhyaḥ
Ablative	dhanvāḥ dhanoḥ	dhanubhyām	dhanubhyaḥ
Genitive	dhanvāḥ dhanoḥ	dhanvoḥ	dhanūnām
Locative	dhanvām dhanau	dhanvoḥ	dhanuṣu

Compound dhanu -

Adverb -dhanu