First and Number one

First adjective - Coming before all others in importance.

Number one is a synonym for first in important topic. In some cases you can use "Number one" instead the word "First" as a noun or an adjective or a pronoun, when it comes to topics like earliest in order, highest in importance. popular alternative

Nearby Word: firstly

Number one adjective - Coming before all others in importance.

First is a synonym for number one in important topic. You can use "First" instead the phrase "Number one" as a noun or an adjective or a pronoun. popular alternative