无由

Traditional form:

無由

Pinyin (reading):

wúyóu

Definitions:

• to be unable (to do sth)
• no reason to ...
• without rhyme or reason

Characters:

• 无 - no, not; lacking, -less
• 由 - cause, reason; from

Traditional characters:

• 無 - no, not; lacking, -less
• 由 - cause, reason; from