Declension table of ?ridhama

Masculine	Singular	Dual	Plural
Nominative	ridhamaḥ	ridhamau	ridhamāḥ
Vocative	ridhama	ridhamau	ridhamāḥ
Accusative	ridhamam	ridhamau	ridhamān
Instrumental	ridhamena	ridhamābhyām	ridhamaiḥ ridhamebhiḥ
Dative	ridhamāya	ridhamābhyām	ridhamebhyaḥ
Ablative	ridhamāt	ridhamābhyām	ridhamebhyaḥ
Genitive	ridhamasya	ridhamayoḥ	ridhamānām
Locative	ridhame	ridhamayoḥ	ridhameṣu

Compound ridhama -

Adverb -ridhamam -ridhamāt