Declension table of ?upācāra

Masculine	Singular	Dual	Plural
Nominative	upācāraḥ	upācārau	upācārāḥ
Vocative	upācāra	upācārau	upācārāḥ
Accusative	upācāram	upācārau	upācārān
Instrumental	upācāreṇa	upācārābhyām	upācāraiḥ upācārebhiḥ
Dative	upācārāya	upācārābhyām	upācārebhyaḥ
Ablative	upācārāt	upācārābhyām	upācārebhyaḥ
Genitive	upācārasya	upācārayoḥ	upācārāṇām
Locative	upācāre	upācārayoḥ	upācāreṣu

Compound upācāra -

Adverb -upācāram -upācārāt