Declension table of ?rihāyas

Masculine	Singular	Dual	Plural
Nominative	rihāyān	rihāyāṃsau	rihāyāṃsaḥ
Vocative	rihāyan	rihāyāṃsau	rihāyāṃsaḥ
Accusative	rihāyāṃsam	rihāyāṃsau	rihāyasaḥ
Instrumental	rihāyasā	rihāyobhyām	rihāyobhiḥ
Dative	rihāyase	rihāyobhyām	rihāyobhyaḥ
Ablative	rihāyasaḥ	rihāyobhyām	rihāyobhyaḥ
Genitive	rihāyasaḥ	rihāyasoḥ	rihāyasām
Locative	rihāyasi	rihāyasoḥ	rihāyaḥsu

Compound rihāyas -

Adverb -rihāyas