Declension table of ?gūhitavya

Neuter	Singular	Dual	Plural
Nominative	gūhitavyam	gūhitavye	gūhitavyāni
Vocative	gūhitavya	gūhitavye	gūhitavyāni
Accusative	gūhitavyam	gūhitavye	gūhitavyāni
Instrumental	gūhitavyena	gūhitavyābhyām	gūhitavyaiḥ
Dative	gūhitavyāya	gūhitavyābhyām	gūhitavyebhyaḥ
Ablative	gūhitavyāt	gūhitavyābhyām	gūhitavyebhyaḥ
Genitive	gūhitavyasya	gūhitavyayoḥ	gūhitavyānām
Locative	gūhitavye	gūhitavyayoḥ	gūhitavyeṣu

Compound gūhitavya -

Adverb -gūhitavyam -gūhitavyāt