Declension table of ?dhūka

Masculine	Singular	Dual	Plural
Nominative	dhūkaḥ	dhūkau	dhūkāḥ
Vocative	dhūka	dhūkau	dhūkāḥ
Accusative	dhūkam	dhūkau	dhūkān
Instrumental	dhūkena	dhūkābhyām	dhūkaiḥ dhūkebhiḥ
Dative	dhūkāya	dhūkābhyām	dhūkebhyaḥ
Ablative	dhūkāt	dhūkābhyām	dhūkebhyaḥ
Genitive	dhūkasya	dhūkayoḥ	dhūkānām
Locative	dhūke	dhūkayoḥ	dhūkeṣu

Compound dhūka -

Adverb -dhūkam -dhūkāt