Declension table of ?pratāpasa

Masculine	Singular	Dual	Plural
Nominative	pratāpasaḥ	pratāpasau	pratāpasāḥ
Vocative	pratāpasa	pratāpasau	pratāpasāḥ
Accusative	pratāpasam	pratāpasau	pratāpasān
Instrumental	pratāpasena	pratāpasābhyām	pratāpasaiḥ pratāpasebhiḥ
Dative	pratāpasāya	pratāpasābhyām	pratāpasebhyaḥ
Ablative	pratāpasāt	pratāpasābhyām	pratāpasebhyaḥ
Genitive	pratāpasasya	pratāpasayoḥ	pratāpasānām
Locative	pratāpase	pratāpasayoḥ	pratāpaseṣu

Compound pratāpasa -

Adverb -pratāpasam -pratāpasāt