Declension table of ?saptaruci

Neuter	Singular	Dual	Plural
Nominative	saptaruci	saptarucinī	saptarucīni
Vocative	saptaruci	saptarucinī	saptarucīni
Accusative	saptaruci	saptarucinī	saptarucīni
Instrumental	saptarucinā	saptarucibhyām	saptarucibhiḥ
Dative	saptarucine	saptarucibhyām	saptarucibhyaḥ
Ablative	saptarucinaḥ	saptarucibhyām	saptarucibhyaḥ
Genitive	saptarucinaḥ	saptarucinoḥ	saptarucīnām
Locative	saptarucini	saptarucinoḥ	saptaruciṣu

Compound saptaruci -

Adverb -saptaruci