Declension table of ?rephitavya

Neuter	Singular	Dual	Plural
Nominative	rephitavyam	rephitavye	rephitavyāni
Vocative	rephitavya	rephitavye	rephitavyāni
Accusative	rephitavyam	rephitavye	rephitavyāni
Instrumental	rephitavyena	rephitavyābhyām	rephitavyaiḥ
Dative	rephitavyāya	rephitavyābhyām	rephitavyebhyaḥ
Ablative	rephitavyāt	rephitavyābhyām	rephitavyebhyaḥ
Genitive	rephitavyasya	rephitavyayoḥ	rephitavyānām
Locative	rephitavye	rephitavyayoḥ	rephitavyeṣu

Compound rephitavya -

Adverb -rephitavyam -rephitavyāt