Declension table of ?ruhaka

Neuter	Singular	Dual	Plural
Nominative	ruhakam	ruhake	ruhakāṇi
Vocative	ruhaka	ruhake	ruhakāṇi
Accusative	ruhakam	ruhake	ruhakāṇi
Instrumental	ruhakeṇa	ruhakābhyām	ruhakaiḥ
Dative	ruhakāya	ruhakābhyām	ruhakebhyaḥ
Ablative	ruhakāt	ruhakābhyām	ruhakebhyaḥ
Genitive	ruhakasya	ruhakayoḥ	ruhakāṇām
Locative	ruhake	ruhakayoḥ	ruhakeṣu

Compound ruhaka -

Adverb -ruhakam -ruhakāt