Declension table of ?ruruṭvas

Masculine	Singular	Dual	Plural
Nominative	ruruṭvān	ruruṭvāṃsau	ruruṭvāṃsaḥ
Vocative	ruruṭvan	ruruṭvāṃsau	ruruṭvāṃsaḥ
Accusative	ruruṭvāṃsam	ruruṭvāṃsau	ruruṭuṣaḥ
Instrumental	ruruṭuṣā	ruruṭvadbhyām	ruruṭvadbhiḥ
Dative	ruruṭuṣe	ruruṭvadbhyām	ruruṭvadbhyaḥ
Ablative	ruruṭuṣaḥ	ruruṭvadbhyām	ruruṭvadbhyaḥ
Genitive	ruruṭuṣaḥ	ruruṭuṣoḥ	ruruṭuṣām
Locative	ruruṭuṣi	ruruṭuṣoḥ	ruruṭvatsu

Compound ruruṭvat -

Adverb -ruruṭvas