Declension table of ?ruṇṭhya

Neuter	Singular	Dual	Plural
Nominative	ruṇṭhyam	ruṇṭhye	ruṇṭhyāni
Vocative	ruṇṭhya	ruṇṭhye	ruṇṭhyāni
Accusative	ruṇṭhyam	ruṇṭhye	ruṇṭhyāni
Instrumental	ruṇṭhyena	ruṇṭhyābhyām	ruṇṭhyaiḥ
Dative	ruṇṭhyāya	ruṇṭhyābhyām	ruṇṭhyebhyaḥ
Ablative	ruṇṭhyāt	ruṇṭhyābhyām	ruṇṭhyebhyaḥ
Genitive	ruṇṭhyasya	ruṇṭhyayoḥ	ruṇṭhyānām
Locative	ruṇṭhye	ruṇṭhyayoḥ	ruṇṭhyeṣu

Compound ruṇṭhya -

Adverb -ruṇṭhyam -ruṇṭhyāt