Declension table of ?dardru

Masculine	Singular	Dual	Plural
Nominative	dardruḥ	dardrū	dardravaḥ
Vocative	dardro	dardrū	dardravaḥ
Accusative	dardrum	dardrū	dardrūn
Instrumental	dardruṇā	dardrubhyām	dardrubhiḥ
Dative	dardrave	dardrubhyām	dardrubhyaḥ
Ablative	dardroḥ	dardrubhyām	dardrubhyaḥ
Genitive	dardroḥ	dardrvoḥ	dardrūṇām
Locative	dardrau	dardrvoḥ	dardruṣu

Compound dardru -

Adverb -dardru