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15-Letter Words Starting With THER

  • 23 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 15-Letter Words Starting With THER

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

All 15-Letter Words Starting With THER 23 words

How common is THER at the start of fifteen-letter words?

Our combined English word list has 23 fifteen-letter words that start with THER. They average 25 points, the best is THERMOCHEMISTRY (30 points) and 52.2% end in S.

Total words
23
Average Scrabble score
25
out of 30 max
Everyday words
0%
common in ordinary English
Most common ending
S
52.2% of words

Most common last letters

  • s 52.2%
  • y 13%
  • m 8.7%

Top vowel pairs

  • io30.4%
  • ia8.7%
  • ae4.3%

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 THER

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

T 1 + H 4 + E 1 + R 1 + M 3 + O 1 + C 3 + H 4 + E 1 + M 3 + I 1 + S 1 + T 1 + R 1 + Y 4 = 30 points

Double word
60 pts
Triple word
90 pts

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

thermochemistry

  1. nounthe branch of chemistry that studies the relation between chemical action and the amount of heat absorbed or generated
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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15-Letter Words Starting With THER FAQ

How many fifteen-letter words that start with THER are there?

There are 23 fifteen-letter words that start with THER 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 THER?

THERMOCHEMISTRY is worth 30 points in Scrabble before any bonus squares. Other strong options are THERMALIZATIONS (29), THERMOCHROMISMS (29), THERMOJUNCTIONS (29).

Which rare fifteen-letter words that start with THER score well?

Uncommon but valid choices include THERMALIZATIONS (29), THERMOCHROMISMS (29), THERMOJUNCTIONS (29), THERIOMORPHISMS (27). Few players know them, so they can catch an opponent off guard.