Skip to content
ZWordFinderZ

15-Letter Words With IOUSN

  • 83 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 15-Letter Words With IOUSN

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

All 15-Letter Words With IOUSN 83 words

How often does IOUSN appear in fifteen-letter words?

Our combined English word list has 83 fifteen-letter words containing IOUSN. They average 19 points, the best is EXPEDITIOUSNESS (25 points) and 100% end in S.

Total words
83
Average Scrabble score
19
out of 25 max
Everyday words
2%
common in ordinary English
Most common ending
S
100% of words

Most common last letters

  • s 100%

Top vowel pairs

  • io100%
  • ou100%
  • au1.2%

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 IOUSN

e 1x 8p 3e 1d 2i 1t 1i 1o 1u 1s 1n 1e 1s 1s 1

E 1 + X 8 + P 3 + E 1 + D 2 + I 1 + T 1 + I 1 + O 1 + U 1 + S 1 + N 1 + E 1 + S 1 + S 1 = 25 points

Double word
50 pts
Triple word
75 pts

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

expeditiousness

  1. nounthe property of being prompt and efficient“it was done with dispatch”
  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

Explore related word lists

15-letter words containing…

Words containing IOUSN by length

Change the last letter of IOUSN

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 IOUSN in the middle of a word

15-Letter Words With IOUSN by the numbers

15-Letter Words With IOUSN FAQ

How many fifteen-letter words containing IOUSN are there?

There are 83 fifteen-letter words containing IOUSN 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 IOUSN?

EXPEDITIOUSNESS is worth 25 points in Scrabble before any bonus squares. Other strong options are INJUDICIOUSNESS (25), EFFICACIOUSNESS (25), JUDICIOUSNESSES (25).

What are some common fifteen-letter words containing IOUSN?

Everyday examples include PRETENTIOUSNESS, UNCONSCIOUSNESS, IMPECUNIOUSNESS, INDUSTRIOUSNESS, TENDENTIOUSNESS, CONSCIOUSNESSES. Sort the list by "Most common" to see the familiar words first.

Which rare fifteen-letter words containing IOUSN score well?

Uncommon but valid choices include JUDICIOUSNESSES (25), VEXATIOUSNESSES (25), OBNOXIOUSNESSES (24), INOFFICIOUSNESS (23). Few players know them, so they can catch an opponent off guard.