Important
Important adjective - Having great meaning or lasting effect.
Number one and important are semantically related. In some cases you can use "Number one" instead an adjective "Important".
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
Important and number one are semantically related. Sometimes you can use "Important" instead an adjective phrase "Number one".
Mutual synonyms
Related pairs
- prime and important
- prime and number one
- first and important
- first and number one
- principal and important
- principal and number one
- great and important
- great and number one
- superior and important
- superior and number one
- main and important
- main and number one
- famous and important
- famous and number one
Both terms in one sentence
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Ned DLC: Thank you valuable Jakobs employee for your continuing patience during this transitional —Zombie Apocalypse.— Your satisfaction is very important to us and thank you for your continuing commitment to making Jakobs number one in customer satisfaction and accident awareness!
Source: Video Game / Borderlands - Number one important thing to remember: You are naming a trope, not giving an article a title.
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They Really Do Love Each Other: While Rippen usually considers Larry a liability, "Number One, Number Two" has him gradually realize how loyal and important he is, culminating in them hugging at the end of the episode.
Cite this Source
Number one and Important. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/important/number_one
Important & Number one. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/important/number_one>.
Number one or Important. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/important/number_one.
Google Ngram Viewer shows how "important" and "number one" have occurred on timeline