Declension table of ?kadadhvan

Masculine	Singular	Dual	Plural
Nominative	kadadhvā	kadadhvānau	kadadhvānaḥ
Vocative	kadadhvan	kadadhvānau	kadadhvānaḥ
Accusative	kadadhvānam	kadadhvānau	kadadhvanaḥ
Instrumental	kadadhvanā	kadadhvabhyām	kadadhvabhiḥ
Dative	kadadhvane	kadadhvabhyām	kadadhvabhyaḥ
Ablative	kadadhvanaḥ	kadadhvabhyām	kadadhvabhyaḥ
Genitive	kadadhvanaḥ	kadadhvanoḥ	kadadhvanām
Locative	kadadhvani	kadadhvanoḥ	kadadhvasu

Compound kadadhva -

Adverb -kadadhvam