Declension table of vaṅku

Masculine	Singular	Dual	Plural
Nominative	vaṅkuḥ	vaṅkū	vaṅkavaḥ
Vocative	vaṅko	vaṅkū	vaṅkavaḥ
Accusative	vaṅkum	vaṅkū	vaṅkūn
Instrumental	vaṅkunā	vaṅkubhyām	vaṅkubhiḥ
Dative	vaṅkave	vaṅkubhyām	vaṅkubhyaḥ
Ablative	vaṅkoḥ	vaṅkubhyām	vaṅkubhyaḥ
Genitive	vaṅkoḥ	vaṅkvoḥ	vaṅkūnām
Locative	vaṅkau	vaṅkvoḥ	vaṅkuṣu

Compound vaṅku -

Adverb -vaṅku