Declension table of ?nepa

Masculine	Singular	Dual	Plural
Nominative	nepaḥ	nepau	nepāḥ
Vocative	nepa	nepau	nepāḥ
Accusative	nepam	nepau	nepān
Instrumental	nepena	nepābhyām	nepaiḥ nepebhiḥ
Dative	nepāya	nepābhyām	nepebhyaḥ
Ablative	nepāt	nepābhyām	nepebhyaḥ
Genitive	nepasya	nepayoḥ	nepānām
Locative	nepe	nepayoḥ	nepeṣu

Compound nepa -

Adverb -nepam -nepāt