Declension table of ?ririhvas

Neuter	Singular	Dual	Plural
Nominative	ririhvat	ririhuṣī	ririhvāṃsi
Vocative	ririhvat	ririhuṣī	ririhvāṃsi
Accusative	ririhvat	ririhuṣī	ririhvāṃsi
Instrumental	ririhuṣā	ririhvadbhyām	ririhvadbhiḥ
Dative	ririhuṣe	ririhvadbhyām	ririhvadbhyaḥ
Ablative	ririhuṣaḥ	ririhvadbhyām	ririhvadbhyaḥ
Genitive	ririhuṣaḥ	ririhuṣoḥ	ririhuṣām
Locative	ririhuṣi	ririhuṣoḥ	ririhvatsu

Compound ririhvat -

Adverb -ririhvat