Declension table of ?upatāpa

Masculine	Singular	Dual	Plural
Nominative	upatāpaḥ	upatāpau	upatāpāḥ
Vocative	upatāpa	upatāpau	upatāpāḥ
Accusative	upatāpam	upatāpau	upatāpān
Instrumental	upatāpena	upatāpābhyām	upatāpaiḥ upatāpebhiḥ
Dative	upatāpāya	upatāpābhyām	upatāpebhyaḥ
Ablative	upatāpāt	upatāpābhyām	upatāpebhyaḥ
Genitive	upatāpasya	upatāpayoḥ	upatāpānām
Locative	upatāpe	upatāpayoḥ	upatāpeṣu

Compound upatāpa -

Adverb -upatāpam -upatāpāt