Is Mainframes a Scrabble Word? Yes

Mainframes is a valid Scrabble word worth 17 points. It is composed of nine letters: M, a, i, n, f, r, a, m, and e. The letter F holds the highest point value, worth 4 points. The word Mainframes refers to the large computer systems used by many corporations and government agencies. It is an acceptable word to use in Scrabble and can potentially earn a player a high score.


Definition for the word Mainframes.

  • (computer science) the part of a computer (a microprocessor chip) that does most of the data processing (noun)
  • a large digital computer serving 100-400 users and occupying a special air-conditioned room (noun)

Is Mainframes a Valid Scrabble Word?

Yes Mainframes is a valid Scrabble word.


Scrabble Point Value of Mainframes: 17 Points
Words with Friends Point Value of Mainframes: 20 Points


We hope this answered your question of "is Mainframes a valid Scrabble word?". Included is the definition, examples of the Mainframes in a sentence, and the Scrabble word values of Mainframes. If you have any suggestions for WordFinderPro let us know on our contact page. Scrabble words are referenced with the 2020 NASPA Word List.