Declension table of nighna

Masculine	Singular	Dual	Plural
Nominative	nighnaḥ	nighnau	nighnāḥ
Vocative	nighna	nighnau	nighnāḥ
Accusative	nighnam	nighnau	nighnān
Instrumental	nighnena	nighnābhyām	nighnaiḥ nighnebhiḥ
Dative	nighnāya	nighnābhyām	nighnebhyaḥ
Ablative	nighnāt	nighnābhyām	nighnebhyaḥ
Genitive	nighnasya	nighnayoḥ	nighnānām
Locative	nighne	nighnayoḥ	nighneṣu

Compound nighna -

Adverb -nighnam -nighnāt