Declension table of ?krūrakarmakṛt

Masculine	Singular	Dual	Plural
Nominative	krūrakarmakṛt	krūrakarmakṛtau	krūrakarmakṛtaḥ
Vocative	krūrakarmakṛt	krūrakarmakṛtau	krūrakarmakṛtaḥ
Accusative	krūrakarmakṛtam	krūrakarmakṛtau	krūrakarmakṛtaḥ
Instrumental	krūrakarmakṛtā	krūrakarmakṛdbhyām	krūrakarmakṛdbhiḥ
Dative	krūrakarmakṛte	krūrakarmakṛdbhyām	krūrakarmakṛdbhyaḥ
Ablative	krūrakarmakṛtaḥ	krūrakarmakṛdbhyām	krūrakarmakṛdbhyaḥ
Genitive	krūrakarmakṛtaḥ	krūrakarmakṛtoḥ	krūrakarmakṛtām
Locative	krūrakarmakṛti	krūrakarmakṛtoḥ	krūrakarmakṛtsu

Compound krūrakarmakṛt -

Adverb -krūrakarmakṛt