Declension table of ?sadadhan

Masculine	Singular	Dual	Plural
Nominative	sadadhā	sadadhānau	sadadhānaḥ
Vocative	sadadhan	sadadhānau	sadadhānaḥ
Accusative	sadadhānam	sadadhānau	sadadhnaḥ
Instrumental	sadadhnā	sadadhabhyām	sadadhabhiḥ
Dative	sadadhne	sadadhabhyām	sadadhabhyaḥ
Ablative	sadadhnaḥ	sadadhabhyām	sadadhabhyaḥ
Genitive	sadadhnaḥ	sadadhnoḥ	sadadhnām
Locative	sadadhni sadadhani	sadadhnoḥ	sadadhasu

Compound sadadha -

Adverb -sadadham