Declension table of ?hānavya

Neuter	Singular	Dual	Plural
Nominative	hānavyam	hānavye	hānavyāni
Vocative	hānavya	hānavye	hānavyāni
Accusative	hānavyam	hānavye	hānavyāni
Instrumental	hānavyena	hānavyābhyām	hānavyaiḥ
Dative	hānavyāya	hānavyābhyām	hānavyebhyaḥ
Ablative	hānavyāt	hānavyābhyām	hānavyebhyaḥ
Genitive	hānavyasya	hānavyayoḥ	hānavyānām
Locative	hānavye	hānavyayoḥ	hānavyeṣu

Compound hānavya -

Adverb -hānavyam -hānavyāt