Declension table of ?upadhānaka

Neuter	Singular	Dual	Plural
Nominative	upadhānakam	upadhānake	upadhānakāni
Vocative	upadhānaka	upadhānake	upadhānakāni
Accusative	upadhānakam	upadhānake	upadhānakāni
Instrumental	upadhānakena	upadhānakābhyām	upadhānakaiḥ
Dative	upadhānakāya	upadhānakābhyām	upadhānakebhyaḥ
Ablative	upadhānakāt	upadhānakābhyām	upadhānakebhyaḥ
Genitive	upadhānakasya	upadhānakayoḥ	upadhānakānām
Locative	upadhānake	upadhānakayoḥ	upadhānakeṣu

Compound upadhānaka -

Adverb -upadhānakam -upadhānakāt