Declension table of ?sahasrāyu

Neuter	Singular	Dual	Plural
Nominative	sahasrāyu	sahasrāyuṇī	sahasrāyūṇi
Vocative	sahasrāyu	sahasrāyuṇī	sahasrāyūṇi
Accusative	sahasrāyu	sahasrāyuṇī	sahasrāyūṇi
Instrumental	sahasrāyuṇā	sahasrāyubhyām	sahasrāyubhiḥ
Dative	sahasrāyuṇe	sahasrāyubhyām	sahasrāyubhyaḥ
Ablative	sahasrāyuṇaḥ	sahasrāyubhyām	sahasrāyubhyaḥ
Genitive	sahasrāyuṇaḥ	sahasrāyuṇoḥ	sahasrāyūṇām
Locative	sahasrāyuṇi	sahasrāyuṇoḥ	sahasrāyuṣu

Compound sahasrāyu -

Adverb -sahasrāyu