Declension table of siddhimat

Masculine	Singular	Dual	Plural
Nominative	siddhimān	siddhimantau	siddhimantaḥ
Vocative	siddhiman	siddhimantau	siddhimantaḥ
Accusative	siddhimantam	siddhimantau	siddhimataḥ
Instrumental	siddhimatā	siddhimadbhyām	siddhimadbhiḥ
Dative	siddhimate	siddhimadbhyām	siddhimadbhyaḥ
Ablative	siddhimataḥ	siddhimadbhyām	siddhimadbhyaḥ
Genitive	siddhimataḥ	siddhimatoḥ	siddhimatām
Locative	siddhimati	siddhimatoḥ	siddhimatsu

Compound siddhimat -

Adverb -siddhimantam