Declension table of ?śūlavat

Masculine	Singular	Dual	Plural
Nominative	śūlavān	śūlavantau	śūlavantaḥ
Vocative	śūlavan	śūlavantau	śūlavantaḥ
Accusative	śūlavantam	śūlavantau	śūlavataḥ
Instrumental	śūlavatā	śūlavadbhyām	śūlavadbhiḥ
Dative	śūlavate	śūlavadbhyām	śūlavadbhyaḥ
Ablative	śūlavataḥ	śūlavadbhyām	śūlavadbhyaḥ
Genitive	śūlavataḥ	śūlavatoḥ	śūlavatām
Locative	śūlavati	śūlavatoḥ	śūlavatsu

Compound śūlavat -

Adverb -śūlavantam