不速

Traditional form:

不速

Pinyin (reading):

bùsù

Definitions:

• uninvited (guest)
• unexpected (appearance)
• unwanted presence

Characters:

• 不 - no, not, un-; negative prefix
• 速 - prompt, quick, speedy

Traditional characters:

• 不 - no, not, un-; negative prefix
• 速 - prompt, quick, speedy