Declension table of ?kārkīka

Masculine	Singular	Dual	Plural
Nominative	kārkīkaḥ	kārkīkau	kārkīkāḥ
Vocative	kārkīka	kārkīkau	kārkīkāḥ
Accusative	kārkīkam	kārkīkau	kārkīkān
Instrumental	kārkīkeṇa	kārkīkābhyām	kārkīkaiḥ kārkīkebhiḥ
Dative	kārkīkāya	kārkīkābhyām	kārkīkebhyaḥ
Ablative	kārkīkāt	kārkīkābhyām	kārkīkebhyaḥ
Genitive	kārkīkasya	kārkīkayoḥ	kārkīkāṇām
Locative	kārkīke	kārkīkayoḥ	kārkīkeṣu

Compound kārkīka -

Adverb -kārkīkam -kārkīkāt