un-American
adjective
un-Amer·i·can
ˌən-ə-ˈmer-ə-kən 
: not American : not characteristic of or consistent with American customs, principles, or traditions
Examples of un-American in a Sentence
Recent Examples on the Web
How un-American can Sam Altman be if Disney loves him?
—
Steven Zeitchik, HollywoodReporter, 12 Dec. 2025
Many Minnesota officials called his attacks on the Somali community racist and un-American.
—Kathryn Palmer, USA Today, 7 Dec. 2025
How un-American, how unconstitutional is that?
—NBC news, 30 Nov. 2025
Republican leaders have called some of their messages hateful and un-American.
—ABC News, 19 Oct. 2025
See All Example Sentences for un-American
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Steven Zeitchik, HollywoodReporter, 12 Dec. 2025
Many Minnesota officials called his attacks on the Somali community racist and un-American.
—Kathryn Palmer, USA Today, 7 Dec. 2025
How un-American, how unconstitutional is that?
—NBC news, 30 Nov. 2025
Republican leaders have called some of their messages hateful and un-American.
—ABC News, 19 Oct. 2025
See All Example Sentences for un-American
Cite this Entry
“Un-American.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/un-American. Accessed 19 Dec. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share