Declension table of ?kumpa

Masculine	Singular	Dual	Plural
Nominative	kumpaḥ	kumpau	kumpāḥ
Vocative	kumpa	kumpau	kumpāḥ
Accusative	kumpam	kumpau	kumpān
Instrumental	kumpena	kumpābhyām	kumpaiḥ kumpebhiḥ
Dative	kumpāya	kumpābhyām	kumpebhyaḥ
Ablative	kumpāt	kumpābhyām	kumpebhyaḥ
Genitive	kumpasya	kumpayoḥ	kumpānām
Locative	kumpe	kumpayoḥ	kumpeṣu

Compound kumpa -

Adverb -kumpam -kumpāt