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13-Letter Words With IOSA

  • 4 words
  • All English dictionaries
  • Scrabble points
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All 13-Letter Words With IOSA 4 words

How often does IOSA appear in thirteen-letter words?

Our combined English word list has 4 thirteen-letter words containing IOSA. They average 17 points and the best is BRACHIOSAURUS (20 points).

Total words
4
Average Scrabble score
17
out of 20 max
Everyday words
0%
common in ordinary English
Most common ending
S
75% of words

Most common last letters

  • s 75%
  • n 25%

Top vowel pairs

  • io100%
  • au50%
  • ia25%

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 containing IOSA

b 3r 1a 1c 3h 4i 1o 1s 1a 1u 1r 1u 1s 1

B 3 + R 1 + A 1 + C 3 + H 4 + I 1 + O 1 + S 1 + A 1 + U 1 + R 1 + U 1 + S 1 = 20 points

Double word
40 pts
Triple word
60 pts

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

brachiosaurus

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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13-letter words containing…

Words containing IOSA by length

Longer sequences containing IOSA

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

Change the last letter of IOSA

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 IOSA in the middle of a word

13-Letter Words With IOSA by the numbers

13-Letter Words With IOSA FAQ

How many thirteen-letter words containing IOSA are there?

There are 4 thirteen-letter words containing IOSA 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 containing IOSA?

BRACHIOSAURUS is worth 20 points in Scrabble before any bonus squares. Other strong options are ANGIOSARCOMAS (18), BIOSATELLITES (15), PLESIOSAURIAN (15).

Which rare thirteen-letter words containing IOSA score well?

Uncommon but valid choices include ANGIOSARCOMAS (18), BIOSATELLITES (15), PLESIOSAURIAN (15). Few players know them, so they can catch an opponent off guard.