Declension table of ?kṛmighna

Neuter	Singular	Dual	Plural
Nominative	kṛmighnam	kṛmighne	kṛmighnāni
Vocative	kṛmighna	kṛmighne	kṛmighnāni
Accusative	kṛmighnam	kṛmighne	kṛmighnāni
Instrumental	kṛmighnena	kṛmighnābhyām	kṛmighnaiḥ
Dative	kṛmighnāya	kṛmighnābhyām	kṛmighnebhyaḥ
Ablative	kṛmighnāt	kṛmighnābhyām	kṛmighnebhyaḥ
Genitive	kṛmighnasya	kṛmighnayoḥ	kṛmighnānām
Locative	kṛmighne	kṛmighnayoḥ	kṛmighneṣu

Compound kṛmighna -

Adverb -kṛmighnam -kṛmighnāt