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7-Letter Words With OSI

  • 84 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 7-Letter Words With OSI

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

All 7-Letter Words With OSI 84 words

How often does OSI appear in seven-letter words?

Our combined English word list has 84 seven-letter words containing OSI. They average 9.7 points, the best is ZYMOSIS (21 points) and 42.9% end in S.

Total words
84
Average Scrabble score
9.7
out of 21 max
Everyday words
11%
common in ordinary English
Most common ending
S
42.9% of words

Most common last letters

  • s 42.9%
  • t 9.5%
  • e 8.3%

Top vowel pairs

  • ie20.2%
  • oo14.3%
  • io8.3%

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 seven-letter word containing OSI

z 10y 4m 3o 1s 1i 1s 1

Z 10 + Y 4 + M 3 + O 1 + S 1 + I 1 + S 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).

zymosis

  1. nouna process in which an agent causes an organic substance to break down into simpler substances; especially, the anaerobic breakdown of sugar into alcohol
  2. noun(medicine) the development and spread of an infectious disease (especially one caused by a fungus)
  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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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

7-Letter Words With OSI by the numbers

7-Letter Words With OSI FAQ

How many seven-letter words containing OSI are there?

There are 84 seven-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 seven-letter word containing OSI?

ZYMOSIS is worth 21 points in Scrabble before any bonus squares. Other strong options are ZYGOSIS (20), EXPOSIT (16), PROSIFY (15).

What are some common seven-letter words containing OSI?

Everyday examples include DEPOSIT, CLOSING, NOSIEST, OSMOSIS, HOSIERY, EROSION, ROSIEST, PROSIER. Sort the list by "Most common" to see the familiar words first.

Which rare seven-letter words containing OSI score well?

Uncommon but valid choices include EXPOSIT (16), PROSIFY (15), ARKOSIC (13), WHOOSIS (13). Few players know them, so they can catch an opponent off guard.