change

The word “change” means to become different, or to make something different. In plain terms, to become or make something different, to swap one thing for another, or (as a noun) the coins returned after a purchase.

“Change” is pronounced CHAYNJ (/ˈt͡ʃeɪnd͡ʒ/ in IPA).

Here is “change” used in a sentence: “The weather can change quickly in the mountains.”

Words with a similar meaning to “change” include alter, modify, make another, alteration, deviation and modification.

The opposite of “change” — its antonyms — are continuance, conservation, perpetuation and preservation.

Depending on how it is used, “change” can be a verb and a noun.

The word “change” comes from Latin. From Old French changier, from Latin cambiare ("to exchange, barter"), related to the noun cambium.

“Change” is a very common word in modern English, usually learned at around the A1 level.

Both mean to make something different, and they often swap freely. 'Change' is the broad, everyday word and can mean total replacement, as in 'change jobs.' 'Alter' usually suggests a partial adjustment that leaves the thing essentially itself, as in 'alter a dress.' Big shift versus fine-tuning is the rough distinction.

'Change' covers any move from one state to another, large or small. 'Transform' means a dramatic, often complete change in form or nature, like a caterpillar into a butterfly. All transforming is a kind of changing, but transforming implies a deeper, more striking result than an ordinary change does.

Depending on the sense, the opposites are to 'stay,' 'remain,' 'keep,' or 'preserve' — to hold something the same. Nouns like 'stability,' 'constancy,' and 'permanence' name the absence of change. The core idea is staying fixed and unchanged rather than becoming different over time.

Change can be gradual, evolving slowly, or sudden, happening all at once. It can be a change of degree — more or less of the same thing — or a change of kind, becoming something genuinely new. Change may also be reversible or permanent, and planned or entirely unexpected.