buồn

Etymology 1
..

Adjective

 * 1) sad

Etymology 2
Possibly related to/cognate with.

Verb

 * 1) to feel an itch (to do something); to feel like
 * 1) to feel an itch (to do something); to feel like
 * 1) to feel an itch (to do something); to feel like
 * 1) to feel an itch (to do something); to feel like
 * 1) to feel an itch (to do something); to feel like
 * 1) to feel an itch (to do something); to feel like
 * 1) to feel an itch (to do something); to feel like

Adjective

 * 1)  ticklish (when stroked)