Declension table of vikka

Masculine	Singular	Dual	Plural
Nominative	vikkaḥ	vikkau	vikkāḥ
Vocative	vikka	vikkau	vikkāḥ
Accusative	vikkam	vikkau	vikkān
Instrumental	vikkena	vikkābhyām	vikkaiḥ vikkebhiḥ
Dative	vikkāya	vikkābhyām	vikkebhyaḥ
Ablative	vikkāt	vikkābhyām	vikkebhyaḥ
Genitive	vikkasya	vikkayoḥ	vikkānām
Locative	vikke	vikkayoḥ	vikkeṣu

Compound vikka -

Adverb -vikkam -vikkāt