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15-Letter Words With ICOS

  • 3 words
  • All English dictionaries
  • Scrabble points
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All 15-Letter Words With ICOS 3 words

How often does ICOS appear in fifteen-letter words?

Our combined English word list has 3 fifteen-letter words containing ICOS. They average 20 points and the best is ICOSITETRAHEDRA (21 points).

Total words
3
Average Scrabble score
20
out of 21 max
Everyday words
0%
common in ordinary English
Most common ending
S
66.7% of words

Most common last letters

  • s 66.7%
  • a 33.3%

Top vowel pairs

  • oi33.3%

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 fifteen-letter word containing ICOS

i 1c 3o 1s 1i 1t 1e 1t 1r 1a 1h 4e 1d 2r 1a 1

I 1 + C 3 + O 1 + S 1 + I 1 + T 1 + E 1 + T 1 + R 1 + A 1 + H 4 + E 1 + D 2 + R 1 + A 1 = 21 points

Double word
42 pts
Triple word
63 pts

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

icositetrahedra

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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15-letter words containing…

Words containing ICOS by length

Longer sequences containing ICOS

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

Change the last letter of ICOS

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 ICOS in the middle of a word

15-Letter Words With ICOS by the numbers

15-Letter Words With ICOS FAQ

How many fifteen-letter words containing ICOS are there?

There are 3 fifteen-letter words containing ICOS 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 ICOS?

ICOSITETRAHEDRA is worth 21 points in Scrabble before any bonus squares. Other strong options are CORTICOSTEROIDS (20), CORTICOSTERONES (19).