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15-Letter Words With ST

  • 904 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 15-Letter Words With ST

The most familiar words on this list, with their Scrabble scores.

All 15-Letter Words With ST 904 words

How often does ST appear in fifteen-letter words?

Our combined English word list has 904 fifteen-letter words containing ST. They average 21.7 points, the best is HYLOZOISTICALLY (35 points) and 50.1% end in S.

Total words
904
Average Scrabble score
21.7
out of 35 max
Everyday words
2%
common in ordinary English
Most common ending
S
50.1% of words

Most common last letters

  • s 50.1%
  • y 12.2%
  • t 10.3%

Top vowel pairs

  • io24.9%
  • ia10.5%
  • ie5.6%

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 containing ST

h 4y 4l 1o 1z 10o 1i 1s 1t 1i 1c 3a 1l 1l 1y 4

H 4 + Y 4 + L 1 + O 1 + Z 10 + O 1 + I 1 + S 1 + T 1 + I 1 + C 3 + A 1 + L 1 + L 1 + Y 4 = 35 points

Double word
70 pts
Triple word
105 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

hylozoistically

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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15-letter words containing…

Words containing ST by length

Longer sequences containing ST

Each link adds one letter and keeps only combinations that have words.

Change the last letter of ST

Trending word lists

Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.

How to use this word list

Using ST in the middle of a word

15-Letter Words With ST by the numbers

15-Letter Words With ST FAQ

How many fifteen-letter words containing ST are there?

There are 904 fifteen-letter words containing 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 containing ST?

HYLOZOISTICALLY is worth 35 points in Scrabble before any bonus squares. Other strong options are HYSTERECTOMIZED (35), PSYCHOCHEMISTRY (35), PSYCHOPHYSICIST (35).

What are some common fifteen-letter words containing ST?

Everyday examples include STRAIGHTFORWARD, NOTWITHSTANDING, DISTINGUISHABLE, OPHTHALMOLOGIST, CHARACTERISTICS, UNSUBSTANTIATED, INCONSISTENCIES, BLOODTHIRSTIEST. Sort the list by "Most common" to see the familiar words first.

Which rare fifteen-letter words containing ST score well?

Uncommon but valid choices include HYLOZOISTICALLY (35), HYSTERECTOMIZED (35), PSYCHOCHEMISTRY (35), PSYCHOPHYSICIST (35). Few players know them, so they can catch an opponent off guard.