Declension table of ?riddha

Masculine	Singular	Dual	Plural
Nominative	riddhaḥ	riddhau	riddhāḥ
Vocative	riddha	riddhau	riddhāḥ
Accusative	riddham	riddhau	riddhān
Instrumental	riddhena	riddhābhyām	riddhaiḥ riddhebhiḥ
Dative	riddhāya	riddhābhyām	riddhebhyaḥ
Ablative	riddhāt	riddhābhyām	riddhebhyaḥ
Genitive	riddhasya	riddhayoḥ	riddhānām
Locative	riddhe	riddhayoḥ	riddheṣu

Compound riddha -

Adverb -riddham -riddhāt