Declension table of ?karmavighna

Masculine	Singular	Dual	Plural
Nominative	karmavighnaḥ	karmavighnau	karmavighnāḥ
Vocative	karmavighna	karmavighnau	karmavighnāḥ
Accusative	karmavighnam	karmavighnau	karmavighnān
Instrumental	karmavighnena	karmavighnābhyām	karmavighnaiḥ karmavighnebhiḥ
Dative	karmavighnāya	karmavighnābhyām	karmavighnebhyaḥ
Ablative	karmavighnāt	karmavighnābhyām	karmavighnebhyaḥ
Genitive	karmavighnasya	karmavighnayoḥ	karmavighnānām
Locative	karmavighne	karmavighnayoḥ	karmavighneṣu

Compound karmavighna -

Adverb -karmavighnam -karmavighnāt