Declension table of ?dhanvya

Neuter	Singular	Dual	Plural
Nominative	dhanvyam	dhanvye	dhanvyāni
Vocative	dhanvya	dhanvye	dhanvyāni
Accusative	dhanvyam	dhanvye	dhanvyāni
Instrumental	dhanvyena	dhanvyābhyām	dhanvyaiḥ
Dative	dhanvyāya	dhanvyābhyām	dhanvyebhyaḥ
Ablative	dhanvyāt	dhanvyābhyām	dhanvyebhyaḥ
Genitive	dhanvyasya	dhanvyayoḥ	dhanvyānām
Locative	dhanvye	dhanvyayoḥ	dhanvyeṣu

Compound dhanvya -

Adverb -dhanvyam -dhanvyāt