請問 theft 和 thief 有甚麼分別?

theft 標示解釋

釋義 同義字/反義字

KK: []
DJ: []

n.
1. 偷竊,盜竊[U]
He was accused of theft.
他被指控偷竊。

thief 標示解釋

KK: []
DJ: []

n.[C]
1. 賊,小偷
The thief was caught in the act.
小偷當場被捕。
2. 【方】(引起淌蠟的)燭花

theft 和 thief 是noun.
theft是偷.
thief是小偷.