Declension table of uparūpaka

Neuter	Singular	Dual	Plural
Nominative	uparūpakam	uparūpake	uparūpakāṇi
Vocative	uparūpaka	uparūpake	uparūpakāṇi
Accusative	uparūpakam	uparūpake	uparūpakāṇi
Instrumental	uparūpakeṇa	uparūpakābhyām	uparūpakaiḥ
Dative	uparūpakāya	uparūpakābhyām	uparūpakebhyaḥ
Ablative	uparūpakāt	uparūpakābhyām	uparūpakebhyaḥ
Genitive	uparūpakasya	uparūpakayoḥ	uparūpakāṇām
Locative	uparūpake	uparūpakayoḥ	uparūpakeṣu

Compound uparūpaka -

Adverb -uparūpakam -uparūpakāt