Brief
Brief noun - A specific task with which a person or group is charged.
Usage example: the soldiers' brief was to secure the village from enemy attacks
Commitment and brief are semantically related. In some cases you can use "Commitment" instead a noun "Brief".
Commitment
Commitment noun - Adherence to something to which one is bound by a pledge or duty.
Brief and commitment are semantically related. Sometimes you can use "Brief" instead a noun "Commitment".
Mutual synonyms
How words are described
Both words in one sentence
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They sleep together, but he then shuts her down, explaining that he's about to get married, and a brief rekindling of the flame is not enough to derail a long-term commitment.
Source: Distant Finale - Sex columnist Dan Savage notes in his book The Commitment how his parents got married after a brief engagement and in a borrowed wedding dress because they were expecting, and didn't want their Catholic families to know they conceived a child out of wedlock.
Source: My Secret Pregnancy
Cite this Source
Commitment and Brief. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/brief/commitment
Brief & Commitment. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/brief/commitment>.
Commitment or Brief. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/brief/commitment.
Google Ngram Viewer shows how "brief" and "commitment" have occurred on timeline