Declension table of ?ruruṭhvas

Neuter	Singular	Dual	Plural
Nominative	ruruṭhvat	ruruṭhuṣī	ruruṭhvāṃsi
Vocative	ruruṭhvat	ruruṭhuṣī	ruruṭhvāṃsi
Accusative	ruruṭhvat	ruruṭhuṣī	ruruṭhvāṃsi
Instrumental	ruruṭhuṣā	ruruṭhvadbhyām	ruruṭhvadbhiḥ
Dative	ruruṭhuṣe	ruruṭhvadbhyām	ruruṭhvadbhyaḥ
Ablative	ruruṭhuṣaḥ	ruruṭhvadbhyām	ruruṭhvadbhyaḥ
Genitive	ruruṭhuṣaḥ	ruruṭhuṣoḥ	ruruṭhuṣām
Locative	ruruṭhuṣi	ruruṭhuṣoḥ	ruruṭhvatsu

Compound ruruṭhvat -

Adverb -ruruṭhvat