Declension table of ?ninvitavya

Neuter	Singular	Dual	Plural
Nominative	ninvitavyam	ninvitavye	ninvitavyāni
Vocative	ninvitavya	ninvitavye	ninvitavyāni
Accusative	ninvitavyam	ninvitavye	ninvitavyāni
Instrumental	ninvitavyena	ninvitavyābhyām	ninvitavyaiḥ
Dative	ninvitavyāya	ninvitavyābhyām	ninvitavyebhyaḥ
Ablative	ninvitavyāt	ninvitavyābhyām	ninvitavyebhyaḥ
Genitive	ninvitavyasya	ninvitavyayoḥ	ninvitavyānām
Locative	ninvitavye	ninvitavyayoḥ	ninvitavyeṣu

Compound ninvitavya -

Adverb -ninvitavyam -ninvitavyāt