Declension table of ?totavya

Neuter	Singular	Dual	Plural
Nominative	totavyam	totavye	totavyāni
Vocative	totavya	totavye	totavyāni
Accusative	totavyam	totavye	totavyāni
Instrumental	totavyena	totavyābhyām	totavyaiḥ
Dative	totavyāya	totavyābhyām	totavyebhyaḥ
Ablative	totavyāt	totavyābhyām	totavyebhyaḥ
Genitive	totavyasya	totavyayoḥ	totavyānām
Locative	totavye	totavyayoḥ	totavyeṣu

Compound totavya -

Adverb -totavyam -totavyāt