6-letter words with R as the 1st letter and U as the 5th letter

The 6-letter words with R first and U fifth total 40, with RESCUE and REFLUX among the recognizable matches.

40 wordsTop pick RESCUEHighest score REFLUX 16

3 of 40 are everyday words (8%). Mostly rare words: great for Scrabble, tough for daily puzzles.

With R in 1st place, E is the most common 5th letter (371 words). The bar under each letter shows the size of its list.

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

Best words to play first 40 · most-used first

  • RESCUE8
  • RADIUS7
  • RUMOUR8
  • REFLUX16
  • RECOUP10
  • RUCKUS12
  • RADIUM9
  • RIGOUR7
  • RHESUS9
  • RISQUE15
  • RUFOUS9
  • RUMPUS10
  • RECTUS8
  • RUEFUL9
  • REGIUS7
  • ROLLUP8
  • RUNOUT6
  • REGNUM9
  • RETOUR6
  • RAGOUT7
  • RICTUS8
  • REDBUD10
  • ROTGUT7
  • REDOUT7
  • RUSCUS8
  • RUBOUT8
  • REVEUR9
  • RIBAUD9
  • RUMDUM11
  • RAMOUS8
  • REPOUR8
  • RIGOUT7
  • REDBUG10
  • REGLUE7
  • REMOUD9
  • REPLUM10
  • RESKUE10
  • RIMOUS8
  • RUGOUS7

Showing the top 39 of 40 words. See every valid word

All valid words 40

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

  • RADIUM9
  • RADIUS7
  • RAGOUT7
  • RAMOUS8
  • RECOUP10
  • RECTUM10
  • RECTUS8
  • REDBUD10
  • REDBUG10
  • REDOUT7
  • REFLUX16
  • REGIUS7
  • REGLUE7
  • REGNUM9
  • REMOUD9
  • REPLUM10
  • REPOUR8
  • RESCUE8
  • RESKUE10
  • RETOUR6
  • REVEUR9
  • RHESUS9
  • RIBAUD9
  • RICTUS8
  • RIGOUR7
  • RIGOUT7
  • RIMOUS8
  • RISQUE15
  • ROLLUP8
  • ROTGUT7
  • RUBOUT8
  • RUCKUS12
  • RUEFUL9
  • RUFOUS9
  • RUGOUS7
  • RUMDUM11
  • RUMOUR8
  • RUMPUS10
  • RUNOUT6
  • RUSCUS8
Letters by positionIn 43% of these words the 2nd letter is E.
2nd letter
  1. E43%
  2. U25%
  3. I15%
3rd letter
  1. G18%
  2. M15%
  3. D13%
4th letter
  1. O38%
  2. L10%
  3. I8%
6th letter
  1. S30%
  2. T15%
  3. M13%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses
Score spreadMost of these words score 8 in Scrabble; REFLUX tops the list with 16. Scores before board bonuses.
  1. 66 points: 2 words
  2. 7 points: 9 words
  3. 88 points: 10 words
  4. 9 points: 8 words
  5. 1010 points: 7 words
  6. 11 points: 1 words
  7. 1212 points: 1 words
  8. 13 points: 0 words
  9. 1414 points: 0 words
  10. 15 points: 1 words
  11. 1616 points: 1 words
WordScrabbleWords With FriendsDictionaries
REFLUX1618All three
RISQUE1516All three
RUCKUS1215All three
RUMDUM1115NWL only
RECOUP1013All three
RUMPUS1014All three
REDBUD1012All three
REDBUG1013All three
REPLUM1014Collins only
RESKUE1011Collins only
RADIUM911All three
RHESUS99All three

The fixed pattern is R _ _ _ U _, so the final letter remains open while the first and fifth are settled. RESCUE, RADIUS, and REFLUX show how different the middle letters can be. The pool is smaller than several neighboring R-and-U patterns, and only three entries rank among common English words.

At a glance: count, coverage, and standout words

  • Forty six-letter words match R _ _ _ U _ across the tournament dictionaries.
  • Coverage differs by dictionary: ENABLE has 30 matches, Collins has 38, and NWL2023 has 32.
  • Only three matches are common English words by the frequency measure used here.
  • RESCUE, RADIUS, RUCKUS, and REFLUX are recognizable examples with different final letters.

How many words fit R first and U fifth?

There are 40 matches. That is fewer than the neighboring patterns with C first and U fifth, which have 86, or P first and U fifth, which have 68. Keep the known U in position five fixed, then test the other slots rather than assuming the pattern has many everyday options.

The endings offer a useful shortlist: S is most common, appearing 12 times, while T appears 6 times. M and R tie at 5 each. RESCUE ends in E, RADIUS in S, and REFLUX in X, so these examples cover three distinct endings without changing the first or fifth letter.

Work the pattern and compare tile scores

The 6-letter words with R first and U fifth include both familiar choices and less common entries. Try RESCUE when the middle letters suggest E, S, and C; RADIUS fits A, D, and I. REFLUX is a different route through the pattern, with F and L in the middle and X at the end.

For Scrabble scoring, REFLUX leads the reported examples at 16 points. RISQUE follows at 15, then RUCKUS at 12. A strong base score still depends on the board: REFLUX needs a useful placement to turn its tile value into a larger total.

Questions people ask

How many six-letter words start with R and have U as the fifth letter?
There are 40 matches in the combined tournament-dictionary count. The pattern is R _ _ _ U _, with the final letter still open. RESCUE, RADIUS, and REFLUX are examples; the dictionary-specific totals differ, so a game's accepted list can affect which options work.
Which R-first, U-fifth word scores the most in Scrabble?
REFLUX is the highest-scoring example at 16 points. RISQUE is next at 15, while RUCKUS scores 12. Those are tile scores before any premium-square bonuses, so the final total depends on where you place the word.
Are there more six-letter words with C or R in front of U fifth?
Yes. The C-first pattern has 86 matches, compared with 40 for R first. P first also has more, at 68. Those comparisons can guide a search when the first letter is uncertain but U in the fifth position is confirmed.

Keep going