Declension table of ?nvitavya

Masculine	Singular	Dual	Plural
Nominative	nvitavyaḥ	nvitavyau	nvitavyāḥ
Vocative	nvitavya	nvitavyau	nvitavyāḥ
Accusative	nvitavyam	nvitavyau	nvitavyān
Instrumental	nvitavyena	nvitavyābhyām	nvitavyaiḥ nvitavyebhiḥ
Dative	nvitavyāya	nvitavyābhyām	nvitavyebhyaḥ
Ablative	nvitavyāt	nvitavyābhyām	nvitavyebhyaḥ
Genitive	nvitavyasya	nvitavyayoḥ	nvitavyānām
Locative	nvitavye	nvitavyayoḥ	nvitavyeṣu

Compound nvitavya -

Adverb -nvitavyam -nvitavyāt