Declension table of ?rayiṣac

Masculine	Singular	Dual	Plural
Nominative	rayiṣaṅ	rayiṣañcau	rayiṣañcaḥ
Vocative	rayiṣaṅ	rayiṣañcau	rayiṣañcaḥ
Accusative	rayiṣañcam	rayiṣañcau	rayiṣīcaḥ
Instrumental	rayiṣīcā	rayiṣagbhyām	rayiṣagbhiḥ
Dative	rayiṣīce	rayiṣagbhyām	rayiṣagbhyaḥ
Ablative	rayiṣīcaḥ	rayiṣagbhyām	rayiṣagbhyaḥ
Genitive	rayiṣīcaḥ	rayiṣīcoḥ	rayiṣīcām
Locative	rayiṣīci	rayiṣīcoḥ	rayiṣakṣu

Compound rayiṣak -

Adverb -rayiṣaṅ