Declension table of ?kāṇuka

Neuter	Singular	Dual	Plural
Nominative	kāṇukam	kāṇuke	kāṇukāni
Vocative	kāṇuka	kāṇuke	kāṇukāni
Accusative	kāṇukam	kāṇuke	kāṇukāni
Instrumental	kāṇukena	kāṇukābhyām	kāṇukaiḥ
Dative	kāṇukāya	kāṇukābhyām	kāṇukebhyaḥ
Ablative	kāṇukāt	kāṇukābhyām	kāṇukebhyaḥ
Genitive	kāṇukasya	kāṇukayoḥ	kāṇukānām
Locative	kāṇuke	kāṇukayoḥ	kāṇukeṣu

Compound kāṇuka -

Adverb -kāṇukam -kāṇukāt