5-letter words with F as the 3rd letter and F as the 4th letter

That double-F pattern leaves just two open slots, and the final letter is often S: 40 of the 65 words end that way. Only 4 entries rank among the most common English words, so expect a mix of everyday forms and less familiar play. Dictionary coverage also varies, which matters when you take a candidate to the board.

How many 5-letter words have F in positions 3 and 4?

• The pattern F-F in slots three and four matches 65 tournament-dictionary words.
• Collins includes 64 matches, compared with 50 in NWL2023 and 43 in ENABLE.
• S is the leading final letter, appearing in 40 words; Y comes next with 12.
• Only 4 matches rank among the most common English words by frequency.
• A definition is available for 51 of the matches, so some entries are specialist vocabulary.

Which endings and starting letters stand out?

The pattern most often produces a plural or inflected form ending in S. Examples include CUFFS, RIFFS, PUFFS, and BUFFS; together, the S-ending group makes up 40 of the 65 matches. Y is a distant second, with familiar picks such as BUFFY, PUFFY, and TAFFY among its 12 words.

B begins 13 entries, more than any other first letter. T starts 7, while D starts 6; the remaining leading letters are less frequent. That gives you a practical solving clue: when F-F is fixed in the middle, test B before cycling through less common starts.

Scoring 5-letter words with F as the 3rd and 4th letters

• JIFFY leads the scores at 21 points, combining a J with the double F.
• ZIFFS scores 20, while JEFFS and JIFFS each score 18.
• HUFFY and FUFFY each reach 17; BUFFY, PUFFY, BIFFY, and MIFFY score 16.
• For a high-value play, look beyond the repeated F: J and Z make the top two scores stand out.
• The four common matches are only a small slice of this pattern, so check your game's word list before relying on an unfamiliar entry.