Declension table of vihāyas

Masculine	Singular	Dual	Plural
Nominative	vihāyān	vihāyāṃsau	vihāyāṃsaḥ
Vocative	vihāyan	vihāyāṃsau	vihāyāṃsaḥ
Accusative	vihāyāṃsam	vihāyāṃsau	vihāyasaḥ
Instrumental	vihāyasā	vihāyobhyām	vihāyobhiḥ
Dative	vihāyase	vihāyobhyām	vihāyobhyaḥ
Ablative	vihāyasaḥ	vihāyobhyām	vihāyobhyaḥ
Genitive	vihāyasaḥ	vihāyasoḥ	vihāyasām
Locative	vihāyasi	vihāyasoḥ	vihāyaḥsu

Compound vihāyas -

Adverb -vihāyas