Declension table of ?otavya

Neuter	Singular	Dual	Plural
Nominative	otavyam	otavye	otavyāni
Vocative	otavya	otavye	otavyāni
Accusative	otavyam	otavye	otavyāni
Instrumental	otavyena	otavyābhyām	otavyaiḥ
Dative	otavyāya	otavyābhyām	otavyebhyaḥ
Ablative	otavyāt	otavyābhyām	otavyebhyaḥ
Genitive	otavyasya	otavyayoḥ	otavyānām
Locative	otavye	otavyayoḥ	otavyeṣu

Compound otavya -

Adverb -otavyam -otavyāt