Declension table of rucaka

Masculine	Singular	Dual	Plural
Nominative	rucakaḥ	rucakau	rucakāḥ
Vocative	rucaka	rucakau	rucakāḥ
Accusative	rucakam	rucakau	rucakān
Instrumental	rucakena	rucakābhyām	rucakaiḥ rucakebhiḥ
Dative	rucakāya	rucakābhyām	rucakebhyaḥ
Ablative	rucakāt	rucakābhyām	rucakebhyaḥ
Genitive	rucakasya	rucakayoḥ	rucakānām
Locative	rucake	rucakayoḥ	rucakeṣu

Compound rucaka -

Adverb -rucakam -rucakāt