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12-Letter Words With CO

  • 1,898 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 12-Letter Words With CO

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

All 12-Letter Words With CO 1,898 words

How often does CO appear in twelve-letter words?

Our combined English word list has 1,898 twelve-letter words containing CO. They average 19.1 points, the best is COLLOQUIZING (33 points) and 40% end in S.

Total words
1,898
Average Scrabble score
19.1
out of 33 max
Everyday words
12%
common in ordinary English
Most common ending
S
40% of words

Most common last letters

  • s 40%
  • e 10.4%
  • y 10.4%

Top vowel pairs

  • ou12.3%
  • io10.4%
  • ie6.5%

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 twelve-letter word containing CO

c 3o 1l 1l 1o 1q 10u 1i 1z 10i 1n 1g 2

C 3 + O 1 + L 1 + L 1 + O 1 + Q 10 + U 1 + I 1 + Z 10 + I 1 + N 1 + G 2 = 33 points

Double word
66 pts
Triple word
99 pts

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

colloquizing

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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12-letter words containing…

Words containing CO by length

Longer sequences containing CO

Each link adds one letter and keeps only combinations that have words.

Change the last letter of CO

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 CO in the middle of a word

12-Letter Words With CO by the numbers

12-Letter Words With CO FAQ

How many twelve-letter words containing CO are there?

There are 1,898 twelve-letter words containing CO 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 twelve-letter word containing CO?

COLLOQUIZING is worth 33 points in Scrabble before any bonus squares. Other strong options are HYPERCOMPLEX (33), PHYCOXANTHIN (32), SYCOPHANTIZE (31).

What are some common twelve-letter words containing CO?

Everyday examples include CONSIDERABLE, CONSIDERABLY, CONVENTIONAL, CONVERSATION, INCONSISTENT, CONTINUATION, CONTRIBUTION, CONSEQUENTLY. Sort the list by "Most common" to see the familiar words first.

Which rare twelve-letter words containing CO score well?

Uncommon but valid choices include COLLOQUIZING (33), HYPERCOMPLEX (33), PHYCOXANTHIN (32), SYCOPHANTIZE (31). Few players know them, so they can catch an opponent off guard.