Declension table of ?valayavat

Masculine	Singular	Dual	Plural
Nominative	valayavān	valayavantau	valayavantaḥ
Vocative	valayavan	valayavantau	valayavantaḥ
Accusative	valayavantam	valayavantau	valayavataḥ
Instrumental	valayavatā	valayavadbhyām	valayavadbhiḥ
Dative	valayavate	valayavadbhyām	valayavadbhyaḥ
Ablative	valayavataḥ	valayavadbhyām	valayavadbhyaḥ
Genitive	valayavataḥ	valayavatoḥ	valayavatām
Locative	valayavati	valayavatoḥ	valayavatsu

Compound valayavat -

Adverb -valayavantam