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15-Letter Words With THESI

  • 13 words
  • All English dictionaries
  • Scrabble points
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All 15-Letter Words With THESI 13 words

How often does THESI appear in fifteen-letter words?

Our combined English word list has 13 fifteen-letter words containing THESI. They average 25.6 points, the best is PHOTOSYNTHESIZE (35 points) and 69.2% end in S.

Total words
13
Average Scrabble score
25.6
out of 35 max
Everyday words
0%
common in ordinary English
Most common ending
S
69.2% of words

Most common last letters

  • s 69.2%
  • e 15.4%
  • a 7.7%

Top vowel pairs

  • ae38.5%
  • ia38.5%
  • io23.1%

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 THESI

p 3h 4o 1t 1o 1s 1y 4n 1t 1h 4e 1s 1i 1z 10e 1

P 3 + H 4 + O 1 + T 1 + O 1 + S 1 + Y 4 + N 1 + T 1 + H 4 + E 1 + S 1 + I 1 + Z 10 + E 1 = 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).

photosynthesize

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 THESI by length

Longer sequences containing THESI

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

Change the last letter of THESI

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 THESI in the middle of a word

15-Letter Words With THESI by the numbers

15-Letter Words With THESI FAQ

How many fifteen-letter words containing THESI are there?

There are 13 fifteen-letter words containing THESI 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 THESI?

PHOTOSYNTHESIZE is worth 35 points in Scrabble before any bonus squares. Other strong options are PSYCHOSYNTHESIS (31), SYNTHESIZATIONS (30), POLYSYNTHESISMS (28).

Which rare fifteen-letter words containing THESI score well?

Uncommon but valid choices include PHOTOSYNTHESIZE (35), PSYCHOSYNTHESIS (31), SYNTHESIZATIONS (30), POLYSYNTHESISMS (28). Few players know them, so they can catch an opponent off guard.