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13-Letter Words Starting With CO

  • 764 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 13-Letter Words Starting With CO

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

All 13-Letter Words Starting With CO 764 words

How common is CO at the start of thirteen-letter words?

Our combined English word list has 764 thirteen-letter words that start with CO. They average 20.1 points, the best is COMPLEXIFYING (33 points) and 42.5% end in S.

Total words
764
Average Scrabble score
20.1
out of 33 max
Everyday words
13%
common in ordinary English
Most common ending
S
42.5% of words

Most common last letters

  • s 42.5%
  • y 12.4%
  • g 9.3%

Top vowel pairs

  • io22%
  • ou14.5%
  • ie6.7%

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 thirteen-letter word that starts with CO

c 3o 1m 3p 3l 1e 1x 8i 1f 4y 4i 1n 1g 2

C 3 + O 1 + M 3 + P 3 + L 1 + E 1 + X 8 + I 1 + F 4 + Y 4 + 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).

complexifying

Form of complexify

  1. verbhave or develop complicating consequences“These actions will ramify”
  2. verbmake complex“he unnecessarily complexified every problem”
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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13-Letter Words Starting With CO by the numbers

13-Letter Words Starting With CO FAQ

How many thirteen-letter words that start with CO are there?

There are 764 thirteen-letter words that start with 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 thirteen-letter word that starts with CO?

COMPLEXIFYING is worth 33 points in Scrabble before any bonus squares. Other strong options are COXCOMBICALLY (33), COPOLYMERIZED (32), COEXECUTRIXES (31).

What are some common thirteen-letter words that start with CO?

Everyday examples include CONSIDERATION, COMPREHENSIVE, COMPARATIVELY, COMPATIBILITY, COMMUNICATION, CONTRACEPTION, CONTROVERSIAL, CONTRADICTION. Sort the list by "Most common" to see the familiar words first.

Which rare thirteen-letter words that start with CO score well?

Uncommon but valid choices include COMPLEXIFYING (33), COXCOMBICALLY (33), COPOLYMERIZED (32), COEXECUTRIXES (31). Few players know them, so they can catch an opponent off guard.