Declension table of ?iṣṭayajus

Neuter	Singular	Dual	Plural
Nominative	iṣṭayajuḥ	iṣṭayajuṣī	iṣṭayajūṃṣi
Vocative	iṣṭayajuḥ	iṣṭayajuṣī	iṣṭayajūṃṣi
Accusative	iṣṭayajuḥ	iṣṭayajuṣī	iṣṭayajūṃṣi
Instrumental	iṣṭayajuṣā	iṣṭayajurbhyām	iṣṭayajurbhiḥ
Dative	iṣṭayajuṣe	iṣṭayajurbhyām	iṣṭayajurbhyaḥ
Ablative	iṣṭayajuṣaḥ	iṣṭayajurbhyām	iṣṭayajurbhyaḥ
Genitive	iṣṭayajuṣaḥ	iṣṭayajuṣoḥ	iṣṭayajuṣām
Locative	iṣṭayajuṣi	iṣṭayajuṣoḥ	iṣṭayajuḥṣu

Compound iṣṭayajus -

Adverb -iṣṭayajus