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6-letter words with I as the 2nd letter and F as the 4th letter

6-letter words with I second and F fourth: 30 matches fit the pattern, including DIFFER, MISFIT, and the 16-point scorer VIFFED.

30 wordsTop pick DIFFERHighest score VIFFED 16

2 of 30 are everyday words (7%). Mostly rare words: great for Scrabble, tough for daily puzzles.

With I in 2nd place, I is the most common 4th letter (260 words). The bar under each letter shows the size of its list.

  • Length
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15

Best words to play first 30 · most-used first

  • DIFFER13
  • SINFUL9
  • WILFUL12
  • MISFIT11
  • MIFFED15
  • TIFFIN12
  • FITFUL12
  • RIFFLE12
  • PILFER11
  • PIFFLE14
  • RIFFED13
  • BIFFED15
  • BIFFER14
  • PIAFFE14
  • TITFER9
  • TINFUL9
  • MISFED12
  • AIDFUL10
  • AIMFUL11
  • BIFFIN14
  • BIFFOS14
  • DINFUL10
  • FILFOT12
  • LIEFER9
  • LIEFLY12
  • NIFFED13
  • NIFFER12
  • SIFFLE12
  • TIFFED13
  • VIFFED16
All valid words 30

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

  • AIDFUL10
  • AIMFUL11
  • BIFFED15
  • BIFFER14
  • BIFFIN14
  • BIFFOS14
  • DIFFER13
  • DINFUL10
  • FILFOT12
  • FITFUL12
  • LIEFER9
  • LIEFLY12
  • MIFFED15
  • MISFED12
  • MISFIT11
  • NIFFED13
  • NIFFER12
  • PIAFFE14
  • PIFFLE14
  • PILFER11
  • RIFFED13
  • RIFFLE12
  • SIFFLE12
  • SINFUL9
  • TIFFED13
  • TIFFIN12
  • TINFUL9
  • TITFER9
  • VIFFED16
  • WILFUL12
Letters by positionIn 50% of these words the 3rd letter is F.
1st letter
  1. B13%
  2. T13%
  3. P10%
3rd letter
  1. F50%
  2. L10%
  3. N10%
5th letter
  1. E43%
  2. U23%
  3. L13%
6th letter
  1. L23%
  2. D23%
  3. R20%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses
Score spreadMost of these words score 12 in Scrabble; VIFFED tops the list with 16. Scores before board bonuses.
  1. 99 points: 4 words
  2. 10 points: 2 words
  3. 1111 points: 3 words
  4. 12 points: 9 words
  5. 1313 points: 4 words
  6. 14 points: 5 words
  7. 1515 points: 2 words
  8. 16 points: 1 words
WordScrabbleWords With FriendsDictionaries
VIFFED1617NWL only
MIFFED1516All three
BIFFED1516All three
PIFFLE1416All three
BIFFER1415Collins only
PIAFFE1415All three
BIFFIN1416All three
BIFFOS1415Collins only
DIFFER1313All three
RIFFED1313All three
TIFFED1313All three
NIFFED1314Collins · NWL

With I fixed in position two and F in position four, the pattern is _I_F__. The 30 matches range from familiar DIFFER and MISFIT to less everyday forms such as TIFFIN and PIAFFE. Only two rank among common English words by wordfreq frequency, so pattern fit matters more than everyday vocabulary here.

At a glance: the I-and-F pattern

  • 30 entries fit _I_F__; each appears in at least one tournament dictionary.
  • Collins includes 29 matches, NWL2023 has 25, and ENABLE has 22, so acceptance varies by word list.
  • Only 2 matches are common by wordfreq frequency; familiar options include DIFFER and MISFIT.
  • Seven matches end in D and seven in L; R is next, with 6.
  • VIFFED scores 16 points; MIFFED and BIFFED each score 15.

Which endings narrow the pattern fastest?

Use the known letters as anchors, then test the opening and final slots. DIFFER and MISFIT are recognizable checks, while SINFUL and WILFUL show that the fixed F can sit before several distinct endings. The opening-letter distribution is unusually flat: B and T lead with four matches apiece, and M and P follow with three each.

Keep I and F locked, then compare the remaining blanks against the ending split. A final D or L covers seven candidates each, while R accounts for six. If neither fits your crossing letters, test E, which closes four matches.

How to use 6-letter words with I second and F fourth

VIFFED tops the scoring examples at 16 points, with MIFFED and BIFFED at 15; PIFFLE, BIFFER, and PIAFFE each reach 14. Notice the doubled F in VIFFED, MIFFED, BIFFED, and PIFFLE: it is a strong visual cue, but it does not determine the last letter.

Dictionary coverage is the main limitation: Collins has 29 matches, NWL2023 has 25, and ENABLE has 22. Check your game's word list before building a move around a less familiar form, since a candidate accepted in one list may fail in another.

Twenty-four matches have dictionary definitions, though a definition does not guarantee acceptance in every regional game.

Questions people ask

How many six-letter words have I second and F fourth?
There are 30 matches with I in the second position and F in the fourth. Familiar examples include DIFFER and MISFIT; TIFFIN and PIAFFE are less everyday choices. Only two rank as common by wordfreq frequency, so crossing letters can be more revealing than familiarity.
Which words with this pattern score the most?
VIFFED leads at 16 points; MIFFED and BIFFED each score 15. PIFFLE, BIFFER, and PIAFFE are next at 14. These are the highest-scoring examples for the fixed I-and-F pattern; your final total can also depend on tile placement and board bonuses.
Are all these words accepted in every word game?
No. Collins contains 29 matches, compared with 25 in NWL2023 and 22 in ENABLE. Because the word lists differ, a valid play in one game may be rejected in another. Check the dictionary selected by your game before committing to a less familiar word.

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