Declension table of ?sidhmavat

Masculine	Singular	Dual	Plural
Nominative	sidhmavān	sidhmavantau	sidhmavantaḥ
Vocative	sidhmavan	sidhmavantau	sidhmavantaḥ
Accusative	sidhmavantam	sidhmavantau	sidhmavataḥ
Instrumental	sidhmavatā	sidhmavadbhyām	sidhmavadbhiḥ
Dative	sidhmavate	sidhmavadbhyām	sidhmavadbhyaḥ
Ablative	sidhmavataḥ	sidhmavadbhyām	sidhmavadbhyaḥ
Genitive	sidhmavataḥ	sidhmavatoḥ	sidhmavatām
Locative	sidhmavati	sidhmavatoḥ	sidhmavatsu

Compound sidhmavat -

Adverb -sidhmavantam