7-letter words with R as the 1st letter and B as the 5th letter

31 7-letter words with R first and B fifth fit this pattern, including familiar rainbow and rosebud and the top-scoring rhombic.

31 wordsTop pick RAINBOWHighest score RHOMBIC 16

1 of 31 are everyday words (3%). Mostly rare words: great for Scrabble, tough for daily puzzles.

With R in 1st place, I is the most common 5th letter (393 words). The bar under each letter shows the size of its list.

  • Length
  • 5
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  • 7
  • 8
  • 9
  • 10
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  • 14
  • 15

Best words to play first 31 · most-used first

  • RAINBOW12
  • ROSEBUD10
  • RHOMBUS14
  • RHOMBIC16
  • ROADBED11
  • RISIBLE9
  • ROOIBOS9
  • RAREBIT9
  • RELABEL9
  • RATABLY12
  • RETABLE9
  • RATABLE9
  • RIDABLE10
  • ROLLBAR9
  • RETABLO9
  • ROSEBAY12
  • REEDBED11
  • RHUMBAS14
  • ROPABLE11
  • RAILBUS9
  • RAILBED10
  • RISIBLY12
  • REITBOK13
  • RHOMBOI14
  • RHOMBOS14
  • RIBIBES11
  • RIBIBLE11
  • RINGBIT10
  • ROWABLE12
  • RUBABOO11
  • RULABLE9
All valid words 31

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

  • RAILBED10
  • RAILBUS9
  • RAINBOW12
  • RAREBIT9
  • RATABLE9
  • RATABLY12
  • REEDBED11
  • REITBOK13
  • RELABEL9
  • RETABLE9
  • RETABLO9
  • RHOMBIC16
  • RHOMBOI14
  • RHOMBOS14
  • RHOMBUS14
  • RHUMBAS14
  • RIBIBES11
  • RIBIBLE11
  • RIDABLE10
  • RINGBIT10
  • RISIBLE9
  • RISIBLY12
  • ROADBED11
  • ROLLBAR9
  • ROOIBOS9
  • ROPABLE11
  • ROSEBAY12
  • ROSEBUD10
  • ROWABLE12
  • RUBABOO11
  • RULABLE9
Letters by positionIn 35% of these words the 6th letter is L.
2nd letter
  1. O23%
  2. A19%
  3. I19%
3rd letter
  1. O16%
  2. I13%
  3. T13%
4th letter
  1. A32%
  2. M16%
  3. I16%
6th letter
  1. L35%
  2. O19%
  3. E16%
7th letter
  1. E26%
  2. S19%
  3. D13%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses
Score spreadMost of these words score 9 in Scrabble; RHOMBIC tops the list with 16. Scores before board bonuses.
  1. 99 points: 10 words
  2. 10 points: 4 words
  3. 1111 points: 6 words
  4. 12 points: 5 words
  5. 1313 points: 1 words
  6. 14 points: 4 words
  7. 1515 points: 0 words
  8. 16 points: 1 words
WordScrabbleWords With FriendsDictionaries
RHOMBIC1618All three
RHOMBUS1416All three
RHUMBAS1416All three
RHOMBOI1415Collins only
RHOMBOS1415Collins only
REITBOK1314All three
RAINBOW1214All three
RATABLY1213All three
ROSEBAY1212All three
RISIBLY1213All three
ROWABLE1214All three
ROADBED1112All three

The fixed pattern is R _ _ _ B _ _, with 31 tournament-dictionary entries; A few recognizable anchors, such as rainbow and rosebud, sit beside specialist terms such as reitbok and rhomboi; Only one entry meets the common-word cutoff, so an exact letter fit does not guarantee an everyday answer; Dictionary definitions are available for 27 entries; four matches have none.

At a glance: the R–B pattern

  • 31 tournament-dictionary words fit R _ _ _ B _ _.
  • Collins includes 30 matches, NWL2023 includes 24, and ENABLE includes 21; the dictionaries overlap.
  • Rainbow is the only entry that meets the common-word cutoff.
  • Rhombic leads the tile scores at 16; rhombus, rhumbas, rhomboi and rhombos each score 14.
  • Eight matches end in E, six in S, and four in D.

Which R _ _ _ B _ _ words score highest?

Rhombic is the strongest tile play at 16 points, five above the 11-point average. Rhombus, rhumbas, rhomboi and rhombos each reach 14, so that rhomb- cluster dominates the top of the scoring table.

That concentration is a scoring clue, not a guarantee that the word will fit your board. The same pattern also produces rainbow, rosebud and roadbed. Rainbow is the standout familiar candidate; for a score chase, rhombic takes the lead.

The trade-off is recognition: only one match qualifies as common.

How to narrow 7-letter words with R first and B fifth

  • Fix R in slot one and B in slot five, then test the three gaps before B and two after it with your crossing letters.
  • Try rainbow, rosebud and roadbed when clues point to familiar words; reitbok and rhomboi are less everyday alternatives.
  • Use the final letter to cut candidates: E appears 8 times, S 6, and D 4.
  • Match the dictionary before playing: Collins has 30 matches, NWL2023 has 24, and ENABLE has 21.
  • Treat the combined 31-word set as a search pool, not a promise that every game accepts every match.

Questions people ask

How many seven-letter words start with R and have B as the fifth letter?
There are 31 tournament-dictionary matches for this pattern. The set includes familiar words such as rainbow and rosebud, alongside less common entries such as rhomboi and reitbok. Dictionary coverage differs, so the full combined count is not the count for every individual game.
Which word in this pattern scores the most in Scrabble?
Rhombic scores the most, with 16 points before board bonuses. Rhombus, rhumbas, rhomboi and rhombos each score 14. The top scores cluster around rhomb- words, while the familiar rainbow scores 12.
Are rainbow and rosebud the only common matches?
Rainbow is the only match that meets the common-word cutoff. Rosebud is a recognizable example, but it does not qualify under that frequency measure. The other entries include specialist forms such as reitbok and rhomboi, so crossing letters matter more than familiarity.

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