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13-Letter Words With OSI

  • 136 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 13-Letter Words With OSI

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

All 13-Letter Words With OSI 136 words

How often does OSI appear in thirteen-letter words?

Our combined English word list has 136 thirteen-letter words containing OSI. They average 19.1 points, the best is JUXTAPOSITION (29 points) and 63.2% end in S.

Total words
136
Average Scrabble score
19.1
out of 29 max
Everyday words
6%
common in ordinary English
Most common ending
S
63.2% of words

Most common last letters

  • s 63.2%
  • n 9.6%
  • g 6.6%

Top vowel pairs

  • io26.5%
  • ie16.2%
  • eo5.9%

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 OSI

j 8u 1x 8t 1a 1p 3o 1s 1i 1t 1i 1o 1n 1

J 8 + U 1 + X 8 + T 1 + A 1 + P 3 + O 1 + S 1 + I 1 + T 1 + I 1 + O 1 + N 1 = 29 points

Double word
58 pts
Triple word
87 pts

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

juxtaposition

  1. nounthe act of positioning close together (or side by side)“it is the result of the juxtaposition of contrasting colors”
  2. nouna side-by-side position
  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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13-letter words containing…

Words containing OSI by length

Longer sequences containing OSI

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

Change the last letter of OSI

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 OSI in the middle of a word

13-Letter Words With OSI by the numbers

13-Letter Words With OSI FAQ

How many thirteen-letter words containing OSI are there?

There are 136 thirteen-letter words containing OSI 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 OSI?

JUXTAPOSITION is worth 29 points in Scrabble before any bonus squares. Other strong options are HETEROZYGOSIS (29), MYCOTOXICOSIS (29), LYMPHOCYTOSIS (28).

What are some common thirteen-letter words containing OSI?

Everyday examples include PREPOSITIONAL, JUXTAPOSITION, PROPOSITIONAL, DECOMPOSITION, METAMORPHOSIS, MONONUCLEOSIS, INTERPOSITION, EXPLOSIVENESS. Sort the list by "Most common" to see the familiar words first.

Which rare thirteen-letter words containing OSI score well?

Uncommon but valid choices include HETEROZYGOSIS (29), MYCOTOXICOSIS (29), APOTHEOSIZING (28), MYXOMATOSISES (27). Few players know them, so they can catch an opponent off guard.