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15 Letter Words Starting With TO

There are 23 valid 15 letter words that start with TO, 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)

tonsillectomize - 28 points

UK Scrabble (CSW)

tonsillectomize - 28 points

Words With Friends

tonsillectomize - 33 points

15 Letter Words (23)

View all words starting with TO

Top 20 Highest-Scoring 15 Letter Words Starting With to

Point values shown for US Scrabble, UK Scrabble, and Words With Friends. The average across this full 23 word list is 67.8 combined points.

Rank Word US Scrabble UK Scrabble WWF Points Total
#1 toastmistresses 17 17 18 52
#2 tobacconistical 23 23 29 75
#3 tocodynamometer 25 25 28 78
#4 tokodynamometer 27 27 29 83
#5 tolerablenesses 17 17 21 55
#6 tolylenediamine 21 21 25 67
#7 tomboyishnesses 25 25 26 76
#8 tonicostimulant 19 19 25 63
#9 tonsillectomies 19 19 24 62
🏆 #10 tonsillectomize 28 28 33 89
#11 toothsomenesses 20 20 21 61
#12 tophyperidrosis 26 26 26 78
#13 topochemistries 24 24 26 74
#14 topographically 28 28 32 88
#15 toreumatography 26 26 28 80
#16 torrentialities 15 15 17 47
#17 torturesomeness 17 17 20 54
#18 totalitarianise 15 15 17 47
#19 totalitarianism 17 17 20 54
#20 totalitarianize 24 24 26 74

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 TO will give you far more flexible options try 15 letter words starting with TO for a more practical middle ground.

Frequently Asked Questions

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

tonsillectomize — worth 89 combined points (US Scrabble: 28, UK Scrabble: 28, Words With Friends: 33).

How many 15 letter words start with to?

23 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 to words will come up far more often.