Declension table of ?hnavya

Neuter	Singular	Dual	Plural
Nominative	hnavyam	hnavye	hnavyāni
Vocative	hnavya	hnavye	hnavyāni
Accusative	hnavyam	hnavye	hnavyāni
Instrumental	hnavyena	hnavyābhyām	hnavyaiḥ
Dative	hnavyāya	hnavyābhyām	hnavyebhyaḥ
Ablative	hnavyāt	hnavyābhyām	hnavyebhyaḥ
Genitive	hnavyasya	hnavyayoḥ	hnavyānām
Locative	hnavye	hnavyayoḥ	hnavyeṣu

Compound hnavya -

Adverb -hnavyam -hnavyāt