Declension table of ?kakhitavya

Neuter	Singular	Dual	Plural
Nominative	kakhitavyam	kakhitavye	kakhitavyāni
Vocative	kakhitavya	kakhitavye	kakhitavyāni
Accusative	kakhitavyam	kakhitavye	kakhitavyāni
Instrumental	kakhitavyena	kakhitavyābhyām	kakhitavyaiḥ
Dative	kakhitavyāya	kakhitavyābhyām	kakhitavyebhyaḥ
Ablative	kakhitavyāt	kakhitavyābhyām	kakhitavyebhyaḥ
Genitive	kakhitavyasya	kakhitavyayoḥ	kakhitavyānām
Locative	kakhitavye	kakhitavyayoḥ	kakhitavyeṣu

Compound kakhitavya -

Adverb -kakhitavyam -kakhitavyāt