Declension table of ?kṛtaruc

Masculine	Singular	Dual	Plural
Nominative	kṛtaruk	kṛtarucau	kṛtarucaḥ
Vocative	kṛtaruk	kṛtarucau	kṛtarucaḥ
Accusative	kṛtarucam	kṛtarucau	kṛtarucaḥ
Instrumental	kṛtarucā	kṛtarugbhyām	kṛtarugbhiḥ
Dative	kṛtaruce	kṛtarugbhyām	kṛtarugbhyaḥ
Ablative	kṛtarucaḥ	kṛtarugbhyām	kṛtarugbhyaḥ
Genitive	kṛtarucaḥ	kṛtarucoḥ	kṛtarucām
Locative	kṛtaruci	kṛtarucoḥ	kṛtarukṣu

Compound kṛtaruk -

Adverb -kṛtaruk