Declension table of rūpyaka

Masculine	Singular	Dual	Plural
Nominative	rūpyakaḥ	rūpyakau	rūpyakāḥ
Vocative	rūpyaka	rūpyakau	rūpyakāḥ
Accusative	rūpyakam	rūpyakau	rūpyakān
Instrumental	rūpyakeṇa	rūpyakābhyām	rūpyakaiḥ rūpyakebhiḥ
Dative	rūpyakāya	rūpyakābhyām	rūpyakebhyaḥ
Ablative	rūpyakāt	rūpyakābhyām	rūpyakebhyaḥ
Genitive	rūpyakasya	rūpyakayoḥ	rūpyakāṇām
Locative	rūpyake	rūpyakayoḥ	rūpyakeṣu

Compound rūpyaka -

Adverb -rūpyakam -rūpyakāt