Is SUMMATION a word?

SUMMATION is a valid word in Scrabble and Words With Friends. It scores 13 points in Scrabble and 17 points in Words With Friends, has 9 letters, and can be rearranged into 0 other words, plus 60 shorter words built from the same letters.

Yes, SUMMATION is a valid word.

Scrabble 13Words With Friends 17Length 9

What does summation mean?

noun: a concluding summary (as in presenting a case before a law court).

Definition from WordNet, Princeton University.

SUMMATION: word details

Unscramble the letters of SUMMATION into every word →

Shorter words inside summation

Words you can make from the letters of summation.

Solve a whole rack, not just SUMMATION

SUMMATION is one word. If you are holding tiles rather than looking up a single entry, the Scrabble word finder ranks every play from your rack by points, and the Words With Friends solver scores the same letters with WWF values instead, which changes the order of the list.

Frequently asked questions

What does SUMMATION mean?

SUMMATION is a noun. It means: a concluding summary (as in presenting a case before a law court).

Is SUMMATION a valid word?

Yes, SUMMATION is a valid word. It scores 13 points in Scrabble and 17 points in Words With Friends.

Unscrambly validity is based on a large open English word list used across word games. Word acceptance varies by the exact tournament dictionary in use.