6-letter words with F as the 3rd letter and M as the 6th letter

13 6-letter words with F as the 3rd letter and M as the 6th letter appear across tournament dictionaries.

13 wordsTop pick REFORMHighest score AFFIRM 14

3 of 13 are everyday words (23%). A mix of familiar words and game-only finds.

With F in 3rd place, D is the most common 6th letter (65 words). The bar under each letter shows the size of its list.

  • Length
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Best words to play first 13 · most-used first

  • REFORM11
  • INFORM11
  • AFFIRM14
  • INFIRM11
  • DEFORM12
  • UNFIRM11
  • UNFORM11
  • BIFORM13
  • BEFLUM13
  • BEFOAM13
  • DEFOAM12
  • ENFORM11
  • REFILM11
All valid words 13

A to Z. Includes rare and Collins-only words. Linked tiles open the word's meaning, score and rhymes.

  • AFFIRM14
  • BEFLUM13
  • BEFOAM13
  • BIFORM13
  • DEFOAM12
  • DEFORM12
  • ENFORM11
  • INFIRM11
  • INFORM11
  • REFILM11
  • REFORM11
  • UNFIRM11
  • UNFORM11
Letters by positionIn 69% of these words the 5th letter is R.
1st letter
  1. B23%
  2. D15%
  3. I15%
2nd letter
  1. E46%
  2. N38%
  3. F8%
4th letter
  1. O62%
  2. I31%
  3. L8%
5th letter
  1. R69%
  2. A15%
  3. L8%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses
WordScrabbleWords With FriendsDictionaries
AFFIRM1415All three
BIFORM1315All three
BEFLUM1317Collins only
BEFOAM1315Collins only
DEFORM1213All three
DEFOAM1213All three
REFORM1112All three
INFORM1113All three
INFIRM1113All three
UNFIRM1114Collins only
UNFORM1114Collins only
REFILM1113All three

The pattern fixes two positions: F sits in the middle, and M closes every answer. That leaves 13 tournament-dictionary words, from familiar choices such as REFORM and INFORM to less common forms like BEFLUM and BIFORM. Only three entries meet the common-word cutoff, so the recognizable words are a small slice of the set.

The pattern at a glance

  • All 13 matches end in M, with F in position three.
  • REFORM, INFORM, and AFFIRM are familiar examples.
  • Three matches meet the common-word cutoff.
  • AFFIRM leads the listed Scrabble scores at 14 points.
  • Collins includes 13 matches; NWL2023 and ENABLE include 8 each.
  • The average score across the 13 matches is 11.8 points.

Which letters start these six-letter words?

B is the most frequent starting letter, with three matches: BIFORM, BEFLUM, and BEFOAM. D, I, R, and U each start two words, while A and E each start one. If you know the pattern but not the first tile, test B before the two-word groups.

The familiar options include REFORM, INFORM, AFFIRM, INFIRM, and DEFORM. The remaining examples include UNFIRM, UNFORM, BIFORM, BEFLUM, BEFOAM, DEFOAM, ENFORM, and REFILM. Nine of the 13 have definitions, so several entries are less familiar than the headline examples.

How do the scores and dictionary coverage compare?

AFFIRM is the top listed Scrabble scorer at 14 points. BIFORM, BEFLUM, and BEFOAM follow at 13 each; DEFORM and DEFOAM score 12. Those less familiar words can be attractive rack plays, but their tournament acceptance depends on your game’s dictionary.

The set is narrower in North American play: NWL2023 and ENABLE each contain 8 matches, compared with all 13 in Collins. REFORM and INFORM are more recognizable starting points, but don't assume every pattern match transfers between word lists. Check your game's dictionary when a score depends on an unfamiliar entry.

Questions people ask

How many six-letter words have F third and M last?
There are 13 tournament-dictionary matches for this pattern. Every answer has F in the third position and M in the final position. The set includes REFORM, INFORM, and AFFIRM, along with less familiar words such as BEFLUM and REFILM.
What is the highest-scoring word in this pattern?
AFFIRM is the highest-scoring listed word, at 14 Scrabble points. BIFORM, BEFLUM, and BEFOAM each score 13. The top score is not limited to the most familiar-looking answer, so check the word list before building a play around an unusual entry.
Are all 13 words accepted in NWL2023?
No. NWL2023 includes 8 of the 13 matches, while Collins includes all 13. ENABLE also includes 8. A word that fits the letter pattern can still be rejected in a particular game, so verify an unfamiliar play against the dictionary your game uses.

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