9-Letter Words Starting With COSMO
- 8 words
- All English dictionaries
- Scrabble points
Popular 9-Letter Words Starting With COSMO
The most familiar words on this list, with their Scrabble scores.
All 9-Letter Words Starting With COSMO 8 words
How common is COSMO at the start of nine-letter words?
Our combined English word list has 8 nine-letter words that start with COSMO. They average 15 points and the best is COSMOLOGY (17 points).
- Total words
- 8
- Average Scrabble score
- 15
- out of 17 max
- Everyday words
- 25%
- common in ordinary English
- Most common ending
- Y
- 37.5% of words
Most common last letters
- y 37.5%
- t 25%
- a 12.5%
Top vowel pairs
- au12.5%
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 nine-letter word that starts with COSMO
c 3o 1s 1m 3o 1l 1o 1g 2y 4
C 3 + O 1 + S 1 + M 3 + O 1 + L 1 + O 1 + G 2 + Y 4 = 17 points
- Double word
- 34 pts
- Triple word
- 51 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
cosmology
- nounthe metaphysical study of the origin and nature of the universe
- nounthe branch of astrophysics that studies the origin and evolution and structure of the universe
- Scrabble US
- Scrabble UK
- Words With Friends
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Trending word lists
Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.
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How to use this word list
Playing words that start with COSMO
9-Letter Words Starting With COSMO by the numbers
9-Letter Words Starting With COSMO FAQ
How many nine-letter words that start with COSMO are there?
There are 8 nine-letter words that start with COSMO 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 nine-letter word that starts with COSMO?
COSMOLOGY is worth 17 points in Scrabble before any bonus squares. Other strong options are COSMOGONY (17), COSMOGENY (17), COSMORAMA (15).
What are some common nine-letter words that start with COSMO?
Everyday examples include COSMOLOGY, COSMONAUT, COSMOGONY. Sort the list by "Most common" to see the familiar words first.
Which rare nine-letter words that start with COSMO score well?
Uncommon but valid choices include COSMOGENY (17), COSMOCRAT (15), COSMOLINE (13), COSMOTRON (13). Few players know them, so they can catch an opponent off guard.