Declension table of ṛddha

Masculine	Singular	Dual	Plural
Nominative	ṛddhaḥ	ṛddhau	ṛddhāḥ
Vocative	ṛddha	ṛddhau	ṛddhāḥ
Accusative	ṛddham	ṛddhau	ṛddhān
Instrumental	ṛddhena	ṛddhābhyām	ṛddhaiḥ ṛddhebhiḥ
Dative	ṛddhāya	ṛddhābhyām	ṛddhebhyaḥ
Ablative	ṛddhāt	ṛddhābhyām	ṛddhebhyaḥ
Genitive	ṛddhasya	ṛddhayoḥ	ṛddhānām
Locative	ṛddhe	ṛddhayoḥ	ṛddheṣu

Compound ṛddha -

Adverb -ṛddham -ṛddhāt