Declension table of ?vyathāvat

Masculine	Singular	Dual	Plural
Nominative	vyathāvān	vyathāvantau	vyathāvantaḥ
Vocative	vyathāvan	vyathāvantau	vyathāvantaḥ
Accusative	vyathāvantam	vyathāvantau	vyathāvataḥ
Instrumental	vyathāvatā	vyathāvadbhyām	vyathāvadbhiḥ
Dative	vyathāvate	vyathāvadbhyām	vyathāvadbhyaḥ
Ablative	vyathāvataḥ	vyathāvadbhyām	vyathāvadbhyaḥ
Genitive	vyathāvataḥ	vyathāvatoḥ	vyathāvatām
Locative	vyathāvati	vyathāvatoḥ	vyathāvatsu

Compound vyathāvat -

Adverb -vyathāvantam