Declension table of ?otavya

Masculine	Singular	Dual	Plural
Nominative	otavyaḥ	otavyau	otavyāḥ
Vocative	otavya	otavyau	otavyāḥ
Accusative	otavyam	otavyau	otavyān
Instrumental	otavyena	otavyābhyām	otavyaiḥ otavyebhiḥ
Dative	otavyāya	otavyābhyām	otavyebhyaḥ
Ablative	otavyāt	otavyābhyām	otavyebhyaḥ
Genitive	otavyasya	otavyayoḥ	otavyānām
Locative	otavye	otavyayoḥ	otavyeṣu

Compound otavya -

Adverb -otavyam -otavyāt