undeclared

adjective

un·​de·​clared ˌən-di-ˈklerd 

: not announced or openly acknowledged : not stated or decided in an official way : not declared

an undeclared war

an undeclared presidential candidate

a student with an undeclared major

Examples of undeclared in a Sentence

Recent Examples on the Web

The products may contain undeclared milk products, according to the notice. — Melina Khan, USA Today, 21 Aug. 2026

According to the University of California, close to 11,000 students on campus are undeclared. — Sacbee.com, 19 Aug. 2026

The victory comes as Parliament’s standards watchdog probes Farage’s undeclared multimillion-dollar crypto donation and his finances with controversial ally George Cottrell, scrutiny that could yet force him from office. — Brian Melley, Los Angeles Times, 14 Aug. 2026

Rodina alleged that Yabloko had received undeclared campaign support, including from Western sources, among other accusations. — Reuters, NBC news, 10 Aug. 2026

Word History

First Known Use

1526, in the meaning defined above

Rhymes for undeclared

• aired
• bared
• blared
• caird
• cared
• chaired
• dared
• erred
• fared
• flared
• glared
• haired