Thesaurus.com
Dictionary.com
Definitions

alter

[awl-ter] / ˈɔl tər /




Usage

What is another way to say alter? To alter is to make some partial change, as in appearance, while still preserving the identity: to alter a dress, as by raising the hem (to change a dress would mean to put on a different one). To change is to make a material difference so that something is distinctly different from what it was: to change one's opinion. 

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That won’t alter the costs dramatically, but increasing the income ever-so-slightly every year will have a positive impact and can create a more psychologically satisfying experience for your fiancée as a landlord.

From MarketWatch • Jun. 9, 2026

Ultimately, a muted IPO does little to alter Quantinuum’s long-term potential.

From Barron's • Jun. 5, 2026

"This result does not alter the tasks we face at the United Nations. Germany remains a reliable pillar of the multilateral system," he said.

From BBC • Jun. 4, 2026

Companies change guardrails, alter models and reshape AI personalities overnight.

From The Wall Street Journal • Jun. 4, 2026

Hazel did not mean to alter his ways or take instructions from Cowslip.

From "Watership Down: A Novel" by Richard Adams




Vocabulary lists containing alter


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "alter" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com