The desert climate is highly changeable, with temperatures swinging dramatically between day and night.
沙漠气候变化多端，昼夜温差剧烈波动。
Which choice best defines “changeable”?
A — Able to be changed. “changeable” means able to be changed.
Which word means “able to be changed”?
A — changeable. “changeable” means able to be changed.
changeable — able to be changed. In Chinese: 可改变的.
changeable is pronounced /ˈtʃeɪndʒəbl/.
The desert climate is highly changeable, with temperatures swinging dramatically between day and night. (沙漠气候变化多端，昼夜温差剧烈波动。)
mutable, variable, alterable — all close in meaning to changeable (able to be changed).
fixed, immutable — each the opposite of changeable (able to be changed).
Yes. changeable is on the SAT Prep Basic list — the everyday academic words the SAT assumes you already have. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.