expensive的反義詞是cheap。

其反義詞有cheap， inexpensive， 

sleazy，low-cost等

expensive 昂貴的

①cheap 便宜的

It has the double advantage of being both easy and cheap.

它具有既方便又便宜的雙重優點。

②inexpensive 便宜的

She found a small, inexpensive motel on the outskirts of the town; it was barren and unlovely.

她在鎮郊找了一個又小又便宜的汽車旅館，設施不全也不好看。

③sleazy 廉價的

④low-cost

⑤sixpenny便宜的

expensive英音[iks"pensiv]；美音[iks"pensiv]副詞1.費用大的；昂貴的詞形變化：副詞：expensively；名詞：expensiveness。反義詞：inexpensive，cheap。

expensive英音[iks"pensiv]；美音[iks"pensiv]副詞1.費用大的；昂貴的詞形變化：副詞：expensively；名詞：expensiveness。反義詞：inexpensive，cheap。