15-Letter Words Starting With ST
- 71 words
- All English dictionaries
- Scrabble points
Popular 15-Letter Words Starting With ST
The most familiar words on this list, with their Scrabble scores.
All 15-Letter Words Starting With ST 71 words
How common is ST at the start of fifteen-letter words?
Our combined English word list has 71 fifteen-letter words that start with ST. They average 21.8 points, the best is STAPHYLORRHAPHY (34 points) and 60.6% end in S.
- Total words
- 71
- Average Scrabble score
- 21.8
- out of 34 max
- Everyday words
- 3%
- common in ordinary English
- Most common ending
- S
- 60.6% of words
Most common last letters
- s 60.6%
- y 9.9%
- l 7%
Top vowel pairs
- io21.1%
- oi14.1%
- eo9.9%
Share of words where these two vowels sit side by side.
Rare words worth knowing
Valid in this dictionary but rarely seen in everyday English.
Highest-scoring fifteen-letter word that starts with ST
s 1t 1a 1p 3h 4y 4l 1o 1r 1r 1h 4a 1p 3h 4y 4
S 1 + T 1 + A 1 + P 3 + H 4 + Y 4 + L 1 + O 1 + R 1 + R 1 + H 4 + A 1 + P 3 + H 4 + Y 4 = 34 points
- Double word
- 68 pts
- Triple word
- 102 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
staphylorrhaphy
No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.
- Scrabble US
- Scrabble UK
- Words With Friends
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15-Letter Words Starting With ST FAQ
How many fifteen-letter words that start with ST are there?
There are 71 fifteen-letter words that start with ST in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.
What is the highest-scoring fifteen-letter word that starts with ST?
STAPHYLORRHAPHY is worth 34 points in Scrabble before any bonus squares. Other strong options are STRAIGHTJACKETS (32), STRAITJACKETING (29), STOCKBROKERAGES (28).
Which rare fifteen-letter words that start with ST score well?
Uncommon but valid choices include STRAIGHTJACKETS (32), STOCKBROKERAGES (28), STAPHYLOPLASTIC (27), STEREOTAXICALLY (27). Few players know them, so they can catch an opponent off guard.