Declension table of ?pratāpaśekhara

Masculine	Singular	Dual	Plural
Nominative	pratāpaśekharaḥ	pratāpaśekharau	pratāpaśekharāḥ
Vocative	pratāpaśekhara	pratāpaśekharau	pratāpaśekharāḥ
Accusative	pratāpaśekharam	pratāpaśekharau	pratāpaśekharān
Instrumental	pratāpaśekhareṇa	pratāpaśekharābhyām	pratāpaśekharaiḥ pratāpaśekharebhiḥ
Dative	pratāpaśekharāya	pratāpaśekharābhyām	pratāpaśekharebhyaḥ
Ablative	pratāpaśekharāt	pratāpaśekharābhyām	pratāpaśekharebhyaḥ
Genitive	pratāpaśekharasya	pratāpaśekharayoḥ	pratāpaśekharāṇām
Locative	pratāpaśekhare	pratāpaśekharayoḥ	pratāpaśekhareṣu

Compound pratāpaśekhara -

Adverb -pratāpaśekharam -pratāpaśekharāt