Declension table of ?karmaraka

Masculine	Singular	Dual	Plural
Nominative	karmarakaḥ	karmarakau	karmarakāḥ
Vocative	karmaraka	karmarakau	karmarakāḥ
Accusative	karmarakam	karmarakau	karmarakān
Instrumental	karmarakeṇa	karmarakābhyām	karmarakaiḥ
Dative	karmarakāya	karmarakābhyām	karmarakebhyaḥ
Ablative	karmarakāt	karmarakābhyām	karmarakebhyaḥ
Genitive	karmarakasya	karmarakayoḥ	karmarakāṇām
Locative	karmarake	karmarakayoḥ	karmarakeṣu

Compound karmaraka -

Adverb -karmarakam -karmarakāt