Declension table of ?āruṇin

Masculine	Singular	Dual	Plural
Nominative	āruṇī	āruṇinau	āruṇinaḥ
Vocative	āruṇin	āruṇinau	āruṇinaḥ
Accusative	āruṇinam	āruṇinau	āruṇinaḥ
Instrumental	āruṇinā	āruṇibhyām	āruṇibhiḥ
Dative	āruṇine	āruṇibhyām	āruṇibhyaḥ
Ablative	āruṇinaḥ	āruṇibhyām	āruṇibhyaḥ
Genitive	āruṇinaḥ	āruṇinoḥ	āruṇinām
Locative	āruṇini	āruṇinoḥ	āruṇiṣu

Compound āruṇi -

Adverb -āruṇi