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15-letter words ending in H

15-letter words ending in H number 21, led by CHROMOXYLOGRAPH, the top scorer at 38 points.

21 wordsTop pick MULTIWAVELENGTHHighest score CHROMOXYLOGRAPH 38

S ends the most 15-letter words (3,428); P ends the fewest (14). H ranks #13 of 26. The bar under each letter shows the size of its list.

Best words to play first 21 · most-used first

  • MULTIWAVELENGTH27
  • PHOTOMICROGRAPH30
  • MICROPHOTOGRAPH30
  • SCHOOLMASTERISH25
  • ASTROPHOTOGRAPH26
  • CHEMOLITHOTROPH30
  • CHROMOXYLOGRAPH38
  • ECHOCARDIOGRAPH29
  • ELECTROMYOGRAPH28
  • ERGATANDROMORPH24
  • HYETOMETROGRAPH29
  • MACROPHOTOGRAPH30
  • MICRORADIOGRAPH26
  • PHOTOLITHOGRAPH29
  • PHOTOMACROGRAPH30
  • PHOTOZINCOGRAPH37
  • RECHROMATOGRAPH28
  • THERMOBAROGRAPH28
  • THREEPENCEWORTH28
  • THREEPENNYWORTH29
  • TRAINSPOTTERISH20
All valid words 21

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

  • ASTROPHOTOGRAPH26
  • CHEMOLITHOTROPH30
  • CHROMOXYLOGRAPH38
  • ECHOCARDIOGRAPH29
  • ELECTROMYOGRAPH28
  • ERGATANDROMORPH24
  • HYETOMETROGRAPH29
  • MACROPHOTOGRAPH30
  • MICROPHOTOGRAPH30
  • MICRORADIOGRAPH26
  • MULTIWAVELENGTH27
  • PHOTOLITHOGRAPH29
  • PHOTOMACROGRAPH30
  • PHOTOMICROGRAPH30
  • PHOTOZINCOGRAPH37
  • RECHROMATOGRAPH28
  • SCHOOLMASTERISH25
  • THERMOBAROGRAPH28
  • THREEPENCEWORTH28
  • THREEPENNYWORTH29
  • TRAINSPOTTERISH20
Letters by positionIn 81% of these words the 12th letter is R.
5th letter
  1. O52%
  2. T10%
  3. M10%
10th letter
  1. O76%
  2. T10%
  3. L5%
11th letter
  1. G67%
  2. E14%
  3. W10%
12th letter
  1. R81%
  2. O14%
  3. N5%
13th letter
  1. A67%
  2. R14%
  3. I10%
14th letter
  1. P76%
  2. T14%
  3. S10%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses
Score spreadMost of these words score 30 in Scrabble; CHROMOXYLOGRAPH tops the list with 38. Scores before board bonuses.
  1. 2020 points: 1 words
  2. 21 points: 0 words
  3. 2222 points: 0 words
  4. 23 points: 0 words
  5. 2424 points: 1 words
  6. 25 points: 1 words
  7. 2626 points: 2 words
  8. 27 points: 1 words
  9. 2828 points: 4 words
  10. 29 points: 4 words
  11. 3030 points: 5 words
  12. 31 points: 0 words
  13. 3232 points: 0 words
  14. 33 points: 0 words
  15. 3434 points: 0 words
  16. 35 points: 0 words
  17. 3636 points: 0 words
  18. 37 points: 1 words
  19. 3838 points: 1 words
WordScrabbleWords With FriendsDictionaries
CHROMOXYLOGRAPH3840Collins only
PHOTOZINCOGRAPH3740Collins only
PHOTOMICROGRAPH3033All three
MICROPHOTOGRAPH3033All three
MACROPHOTOGRAPH3033All three
CHEMOLITHOTROPH3031Collins only
PHOTOMACROGRAPH3033Collins only
PHOTOLITHOGRAPH2930All three
HYETOMETROGRAPH2929Collins only
THREEPENNYWORTH2929Collins only
ECHOCARDIOGRAPH2931NWL only
ELECTROMYOGRAPH2831All three

Only 21 tournament-dictionary entries fit this exact length and final letter, and none rank among the 25,000 most common English words. Many are technical compounds ending in “-graph,” such as PHOTOMICROGRAPH and ECHOCARDIOGRAPH. The average score is 28.6, so these entries are long and letter-rich, but rarely familiar everyday vocabulary.

How many 15-letter words ending in H?

  • There are 21 qualifying entries across the tournament dictionaries.
  • CHROMOXYLOGRAPH leads the scoring list at 38 points.
  • PHOTOZINCOGRAPH follows at 37 points.
  • The average score across the entries is 28.6.
  • MULTIWAVELENGTH and THREEPENCEWORTH show that not every ending is “-graph.”

Which word ending in H scores highest?

CHROMOXYLOGRAPH is the standout scorer at 38 points; PHOTOZINCOGRAPH is close behind at 37. Both combine less common letters with a long technical word, making them far more valuable than a routine 15-letter play.

Several photography-related entries tie at 30 points: PHOTOMICROGRAPH, MICROPHOTOGRAPH, MACROPHOTOGRAPH, and PHOTOMACROGRAPH. CHEMOLITHOTROPH also scores 30. When comparing options, check the board first: a premium letter square can matter more than choosing the highest raw score.

The opening letters cluster more tightly than the ending. M, P, and T each begin four entries, E begins three, and C starts two; A, H, and R supply one apiece. If you know the first letter, that narrows a 21-word list to a handful of candidates.

Why are so many of these H-ending words technical?

Sixteen entries have definitions, but all 21 fall outside the common-word band. The repeated “-graph” ending points to specialized terms, including PHOTOLITHOGRAPH and THERMOBAROGRAPH, rather than words most players use in conversation.

Dictionary coverage differs: Collins includes 20 entries, while NWL2023 has 11 and ENABLE has 10. Those totals overlap, so they do not describe separate groups. For a real game, check its accepted word list; 15-letter words ending in H are too unusual to assume every entry plays everywhere.

Questions people ask

Are all 21 H-ending words accepted in every Scrabble dictionary?
No, the dictionary counts differ. Collins includes 20 entries, compared with 11 in NWL2023 and 10 in ENABLE; those groups overlap. Check the word list used by your game before relying on an unfamiliar technical term.
How many common 15-letter words end in H?
None of the 21 entries fall within the top 25,000 English words by frequency. The list includes specialized terms such as CHEMOLITHOTROPH and HYETOMETROGRAPH, rather than familiar everyday vocabulary.
What is the highest-scoring 15-letter word ending in H?
CHROMOXYLOGRAPH scores 38 points, the highest raw score among these entries. PHOTOZINCOGRAPH is next at 37, with PHOTOMICROGRAPH and MICROPHOTOGRAPH both scoring 30. Five entries tie at that 30-point mark.

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