Declension table of ?raraṅgvas

Masculine	Singular	Dual	Plural
Nominative	raraṅgvān	raraṅgvāṃsau	raraṅgvāṃsaḥ
Vocative	raraṅgvan	raraṅgvāṃsau	raraṅgvāṃsaḥ
Accusative	raraṅgvāṃsam	raraṅgvāṃsau	raraṅguṣaḥ
Instrumental	raraṅguṣā	raraṅgvadbhyām	raraṅgvadbhiḥ
Dative	raraṅguṣe	raraṅgvadbhyām	raraṅgvadbhyaḥ
Ablative	raraṅguṣaḥ	raraṅgvadbhyām	raraṅgvadbhyaḥ
Genitive	raraṅguṣaḥ	raraṅguṣoḥ	raraṅguṣām
Locative	raraṅguṣi	raraṅguṣoḥ	raraṅgvatsu

Compound raraṅgvat -

Adverb -raraṅgvas