Declension table of ?ṛdhat

Masculine	Singular	Dual	Plural
Nominative	ṛdhan	ṛdhantau	ṛdhantaḥ
Vocative	ṛdhan	ṛdhantau	ṛdhantaḥ
Accusative	ṛdhantam	ṛdhantau	ṛdhataḥ
Instrumental	ṛdhatā	ṛdhadbhyām	ṛdhadbhiḥ
Dative	ṛdhate	ṛdhadbhyām	ṛdhadbhyaḥ
Ablative	ṛdhataḥ	ṛdhadbhyām	ṛdhadbhyaḥ
Genitive	ṛdhataḥ	ṛdhatoḥ	ṛdhatām
Locative	ṛdhati	ṛdhatoḥ	ṛdhatsu

Compound ṛdhat -

Adverb -ṛdhantam