Declension table of ?niṣpratāpa

Masculine	Singular	Dual	Plural
Nominative	niṣpratāpaḥ	niṣpratāpau	niṣpratāpāḥ
Vocative	niṣpratāpa	niṣpratāpau	niṣpratāpāḥ
Accusative	niṣpratāpam	niṣpratāpau	niṣpratāpān
Instrumental	niṣpratāpena	niṣpratāpābhyām	niṣpratāpaiḥ niṣpratāpebhiḥ
Dative	niṣpratāpāya	niṣpratāpābhyām	niṣpratāpebhyaḥ
Ablative	niṣpratāpāt	niṣpratāpābhyām	niṣpratāpebhyaḥ
Genitive	niṣpratāpasya	niṣpratāpayoḥ	niṣpratāpānām
Locative	niṣpratāpe	niṣpratāpayoḥ	niṣpratāpeṣu

Compound niṣpratāpa -

Adverb -niṣpratāpam -niṣpratāpāt