Declension table of ?rayīṣin

Neuter	Singular	Dual	Plural
Nominative	rayīṣi	rayīṣiṇī	rayīṣīṇi
Vocative	rayīṣin rayīṣi	rayīṣiṇī	rayīṣīṇi
Accusative	rayīṣi	rayīṣiṇī	rayīṣīṇi
Instrumental	rayīṣiṇā	rayīṣibhyām	rayīṣibhiḥ
Dative	rayīṣiṇe	rayīṣibhyām	rayīṣibhyaḥ
Ablative	rayīṣiṇaḥ	rayīṣibhyām	rayīṣibhyaḥ
Genitive	rayīṣiṇaḥ	rayīṣiṇoḥ	rayīṣiṇām
Locative	rayīṣiṇi	rayīṣiṇoḥ	rayīṣiṣu

Compound rayīṣi -

Adverb -rayīṣi