7-letter words with A as the 3rd letter and U as the 4th letter

The pattern fixes two middle letters but leaves the first, fifth, sixth, and final letters open. That gives you a compact set with a striking mix: familiar words such as clauses sit beside less familiar entries like graupel and flautas. Start with the ending or opening letter you already know; those clues divide the matches quickly.

The pattern at a glance

• 58 tournament-dictionary words have A third and U fourth.
• Only 3 matches rank among the 25,000 most common English words.
• C is the leading first letter, with 15 matches.
• S is the leading final letter, with 17 matches.
• Chauffs tops the scoring list at 18 points.

Which matches score the most?

Chauffs scores 18 points, ahead of chaufed at 16. Chauvin, blaubok, chaufer, kiaughs, chaufes, and flaunch each score 15, so the top end favors unusual letter combinations rather than everyday vocabulary.

Fraught and chaunce score 14 apiece. A useful board-game habit is to check the high-value letters in your rack before chasing a long word: the pattern does not guarantee a strong score, but these examples show where the points cluster.

Dictionary coverage varies: Collins lists 55 matches, NWL2023 lists 30, and ENABLE lists 26. Some words therefore depend on the word list your game uses; check that list before playing a rare entry.

7-letter words with A third and U fourth

The final letter gives a strong first filter: 17 matches end in S, compared with 10 ending in D and 8 ending in T. Clauses is a recognizable S-ending example, while draught ends in T. If your known letters fit one of those endings, narrow the set there before testing obscure openings.

The opening letter is just as lopsided. C starts 15 matches, while F and S each start 8; B follows with 7. This is a small pattern compared with alternatives such as O in the third position and U in the fourth, which has 138 matches, so expect a few specialist words among the 58.