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13-Letter Words Starting With THERMOS

  • 7 words
  • All English dictionaries
  • Scrabble points
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All 13-Letter Words Starting With THERMOS 7 words

How common is THERMOS at the start of thirteen-letter words?

Our combined English word list has 7 thirteen-letter words that start with THERMOS. They average 21.1 points and the best is THERMOSPHERIC (25 points).

Total words
7
Average Scrabble score
21.1
out of 25 max
Everyday words
0%
common in ordinary English
Most common ending
S
42.9% of words

Most common last letters

  • s 42.9%
  • g 28.6%
  • c 14.3%

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring thirteen-letter word that starts with THERMOS

t 1h 4e 1r 1m 3o 1s 1p 3h 4e 1r 1i 1c 3

T 1 + H 4 + E 1 + R 1 + M 3 + O 1 + S 1 + P 3 + H 4 + E 1 + R 1 + I 1 + C 3 = 25 points

Double word
50 pts
Triple word
75 pts

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

thermospheric

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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Words starting with THERMOS by length

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13-Letter Words Starting With THERMOS by the numbers

13-Letter Words Starting With THERMOS FAQ

How many thirteen-letter words that start with THERMOS are there?

There are 7 thirteen-letter words that start with THERMOS 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 thirteen-letter word that starts with THERMOS?

THERMOSPHERIC is worth 25 points in Scrabble before any bonus squares. Other strong options are THERMOSPHERES (23), THERMOSIPHONS (23), THERMOSTATICS (20).

Which rare thirteen-letter words that start with THERMOS score well?

Uncommon but valid choices include THERMOSPHERIC (25), THERMOSIPHONS (23), THERMOSTATING (19), THERMOSTATTED (19). Few players know them, so they can catch an opponent off guard.