Declension table of ?kulakka

Masculine	Singular	Dual	Plural
Nominative	kulakkaḥ	kulakkau	kulakkāḥ
Vocative	kulakka	kulakkau	kulakkāḥ
Accusative	kulakkam	kulakkau	kulakkān
Instrumental	kulakkena	kulakkābhyām	kulakkaiḥ kulakkebhiḥ
Dative	kulakkāya	kulakkābhyām	kulakkebhyaḥ
Ablative	kulakkāt	kulakkābhyām	kulakkebhyaḥ
Genitive	kulakkasya	kulakkayoḥ	kulakkānām
Locative	kulakke	kulakkayoḥ	kulakkeṣu

Compound kulakka -

Adverb -kulakkam -kulakkāt