Declension table of ruru

Masculine	Singular	Dual	Plural
Nominative	ruruḥ	rurū	ruravaḥ
Vocative	ruro	rurū	ruravaḥ
Accusative	rurum	rurū	rurūn
Instrumental	ruruṇā	rurubhyām	rurubhiḥ
Dative	rurave	rurubhyām	rurubhyaḥ
Ablative	ruroḥ	rurubhyām	rurubhyaḥ
Genitive	ruroḥ	rurvoḥ	rurūṇām
Locative	rurau	rurvoḥ	ruruṣu

Compound ruru -

Adverb -ruru