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7-Letter Words Starting With COSM

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

How common is COSM at the start of seven-letter words?

Our combined English word list has 7 seven-letter words that start with COSM. They average 11.6 points and the best is COSMISM (13 points).

Total words
7
Average Scrabble score
11.6
out of 13 max
Everyday words
0%
common in ordinary English
Most common ending
S
42.9% of words

Most common last letters

  • s 42.9%
  • d 14.3%
  • e 14.3%

Top vowel pairs

  • ea14.3%
  • oi14.3%

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 seven-letter word that starts with COSM

c 3o 1s 1m 3i 1s 1m 3

C 3 + O 1 + S 1 + M 3 + I 1 + S 1 + M 3 = 13 points

Double word
26 pts
Triple word
39 pts

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

cosmism

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 COSM by length

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7-Letter Words Starting With COSM by the numbers

7-Letter Words Starting With COSM FAQ

How many seven-letter words that start with COSM are there?

There are 7 seven-letter words that start with 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 seven-letter word that starts with COSM?

COSMISM is worth 13 points in Scrabble before any bonus squares. Other strong options are COSMIDS (12), COSMOID (12), COSMEAS (11).

Which rare seven-letter words that start with COSM score well?

Uncommon but valid choices include COSMIDS (12), COSMOID (12), COSMEAS (11), COSMINE (11). Few players know them, so they can catch an opponent off guard.