Declension table of ?aṭitavya

Neuter	Singular	Dual	Plural
Nominative	aṭitavyam	aṭitavye	aṭitavyāni
Vocative	aṭitavya	aṭitavye	aṭitavyāni
Accusative	aṭitavyam	aṭitavye	aṭitavyāni
Instrumental	aṭitavyena	aṭitavyābhyām	aṭitavyaiḥ
Dative	aṭitavyāya	aṭitavyābhyām	aṭitavyebhyaḥ
Ablative	aṭitavyāt	aṭitavyābhyām	aṭitavyebhyaḥ
Genitive	aṭitavyasya	aṭitavyayoḥ	aṭitavyānām
Locative	aṭitavye	aṭitavyayoḥ	aṭitavyeṣu

Compound aṭitavya -

Adverb -aṭitavyam -aṭitavyāt