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

Lock in the pattern __F_N_ and the candidate pool gets small fast. Only six of the 21 matches count as common words, so DEFEND, DEFINE, INFANT, REFUND, OFFEND, and REFINE are strong first checks. The remaining entries include less familiar forms, making the game’s accepted dictionary an important final check.

Quick facts about this letter pattern

• Exactly 21 six-letter words put F third and N fifth.
• Six matches are common; DEFEND and REFUND are two recognizable examples.
• Collins has all 21 entries; NWL2023 has 16 and ENABLE has 15.
• D and E tie as the most frequent first letters, with four words each.
• G is the most frequent ending, appearing seven times.

Which first and last letters appear most often?

D and E lead the starting-letter count with four words apiece, while R starts three. O and U each begin two matches. That makes DEFEND, DEFINE, OFFEND, and REFUND useful familiar checks when the first square is still open.

The endings cluster even more tightly: seven words finish in G, six in D, and four in E. OFFING and OFFEND show two of those common endings, while DEFINE and REFINE share the E ending. Just two matches end in T.

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

Treat the fixed letters as anchors, then test likely word shapes around them: __F_N_. DEFEND and OFFEND fit the D ending; DEFINE and REFINE fit the E ending. INFANT is another familiar option with a different start and finish, and checking these examples first is quicker than trying every possible opening letter.

The common-word group is a small slice of the full set, and several other matches are uncommon or inflected forms. If a candidate looks unfamiliar, confirm it in your game’s dictionary rather than assuming every Collins entry works in every game.