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15-Letter Words With COSM

  • 4 words
  • All English dictionaries
  • Scrabble points
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All 15-Letter Words With COSM 4 words

How often does COSM appear in fifteen-letter words?

Our combined English word list has 4 fifteen-letter words containing COSM. They average 25.3 points and the best is MACROCOSMICALLY (28 points).

Total words
4
Average Scrabble score
25.3
out of 28 max
Everyday words
0%
common in ordinary English
Most common ending
Y
50% of words

Most common last letters

  • y 50%
  • m 25%
  • s 25%

Top vowel pairs

  • ie25%

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 COSM

m 3a 1c 3r 1o 1c 3o 1s 1m 3i 1c 3a 1l 1l 1y 4

M 3 + A 1 + C 3 + R 1 + O 1 + C 3 + O 1 + S 1 + M 3 + I 1 + C 3 + A 1 + L 1 + L 1 + Y 4 = 28 points

Double word
56 pts
Triple word
84 pts

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

macrocosmically

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 containing COSM by length

Longer sequences containing COSM

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Change the last letter of COSM

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 COSM in the middle of a word

15-Letter Words With COSM by the numbers

15-Letter Words With COSM FAQ

How many fifteen-letter words containing COSM are there?

There are 4 fifteen-letter words containing COSM 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 COSM?

MACROCOSMICALLY is worth 28 points in Scrabble before any bonus squares. Other strong options are MICROCOSMICALLY (28), COSMOPOLITANISM (23), COSMETICOLOGIES (22).