Declension table of ?ruṇṭhitavya

Neuter	Singular	Dual	Plural
Nominative	ruṇṭhitavyam	ruṇṭhitavye	ruṇṭhitavyāni
Vocative	ruṇṭhitavya	ruṇṭhitavye	ruṇṭhitavyāni
Accusative	ruṇṭhitavyam	ruṇṭhitavye	ruṇṭhitavyāni
Instrumental	ruṇṭhitavyena	ruṇṭhitavyābhyām	ruṇṭhitavyaiḥ
Dative	ruṇṭhitavyāya	ruṇṭhitavyābhyām	ruṇṭhitavyebhyaḥ
Ablative	ruṇṭhitavyāt	ruṇṭhitavyābhyām	ruṇṭhitavyebhyaḥ
Genitive	ruṇṭhitavyasya	ruṇṭhitavyayoḥ	ruṇṭhitavyānām
Locative	ruṇṭhitavye	ruṇṭhitavyayoḥ	ruṇṭhitavyeṣu

Compound ruṇṭhitavya -

Adverb -ruṇṭhitavyam -ruṇṭhitavyāt