Number one and Trifling

Number one

Number one adjective - Coming before all others in importance.
Usage example: considers international terrorism to be the number one threat to national security

Trifling is an antonym for number one.

Trifling

Trifling adjective - Lacking importance.

Number one is an antonym for trifling.

Nearby Words: trifle, trifled
Cite this Source
Trifling and Number one. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/number_one/trifling
Number one & Trifling. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/number_one/trifling>.
Trifling or Number one. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/number_one/trifling.
Google Ngram Viewer shows how "number one" and "trifling" have occurred on timeline