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15 Letter Words Starting With CH

There are 150 valid 15 letter words that start with CH, drawn from NWL2023, CSW24, and Words With Friends. Sorted below by score, with the single highest scorer called out.

Highest Scoring 15-Letter Words

US Scrabble (NWL)

characterizable - 33 points

UK Scrabble (CSW)

characterizable - 33 points

Words With Friends

characterizable - 36 points

15 Letter Words (150)

View all words starting with CH

Top 20 Highest-Scoring 15 Letter Words Starting With ch

Point values shown for US Scrabble, UK Scrabble, and Words With Friends. The average across this full 150 word list is 80.5 combined points.

Rank Word US Scrabble UK Scrabble WWF Points Total
#1 chaetophoraceae 27 27 28 82
#2 chaetosomatidae 23 23 24 70
#3 chalcographical 30 30 35 95
#4 chalcographists 28 28 31 87
#5 chalicotherioid 26 26 27 79
#6 chamaeleontidae 23 23 26 72
#7 chamberlainship 29 29 33 91
#8 chancellorships 27 27 31 85
#9 changeabilities 23 23 27 73
#10 changefulnesses 24 24 29 77
#11 channelisations 20 20 24 64
#12 channelizations 29 29 33 91
#13 channelopathies 25 25 28 78
#14 chaptalisations 22 22 25 69
#15 chaptalizations 31 31 34 96
#16 characterisable 24 24 27 75
#17 characteristics 24 24 26 74
🏆 #18 characterizable 33 33 36 102
#19 characterstring 23 23 26 72
#20 charadriiformes 26 26 27 79

Where 15 Letter Words Fit on the Board

At 15 letters, a word almost always uses your entire rack plus tiles already on the board these are realistically bingo-adjacent plays rather than everyday moves, which is why the list leans heavily on compound and suffixed forms (-nesses, -ation, -izing). If you're looking for words you can play more often, shorter lengths starting with CH will give you far more flexible options try 15 letter words starting with CH for a more practical middle ground.

Frequently Asked Questions

What is the highest-scoring 15 letter word starting with ch?

characterizable — worth 102 combined points (US Scrabble: 33, UK Scrabble: 33, Words With Friends: 36).

How many 15 letter words start with ch?

150 valid words, combining entries from NWL2023, CSW24, and the Words With Friends dictionary.

Are 15 letter words realistic to actually play?

Only occasionally — you'd need most of your rack plus letters already on the board to reach 15 tiles. They're worth knowing for the rare bingo-extension play, but for regular turns, shorter ch words will come up far more often.