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9-Letter Words With OSIS

  • 53 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 9-Letter Words With OSIS

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

All 9-Letter Words With OSIS 53 words

How often does OSIS appear in nine-letter words?

Our combined English word list has 53 nine-letter words containing OSIS. They average 12.9 points, the best is PSYCHOSIS (19 points) and 100% end in S.

Total words
53
Average Scrabble score
12.9
out of 19 max
Everyday words
6%
common in ordinary English
Most common ending
S
100% of words

Most common last letters

  • s 100%

Top vowel pairs

  • io9.4%
  • eo3.8%
  • au1.9%

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 nine-letter word containing OSIS

p 3s 1y 4c 3h 4o 1s 1i 1s 1

P 3 + S 1 + Y 4 + C 3 + H 4 + O 1 + S 1 + I 1 + S 1 = 19 points

Double word
38 pts
Triple word
57 pts

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

psychosis

  1. nounany severe mental disorder in which contact with reality is lost or highly distorted
  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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Words containing OSIS by length

Longer sequences containing OSIS

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

Change the last letter of OSIS

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 OSIS in the middle of a word

9-Letter Words With OSIS by the numbers

9-Letter Words With OSIS FAQ

How many nine-letter words containing OSIS are there?

There are 53 nine-letter words containing OSIS 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 nine-letter word containing OSIS?

PSYCHOSIS is worth 19 points in Scrabble before any bonus squares. Other strong options are EXOSMOSIS (18), TOXICOSIS (18), GOMPHOSIS (17).

What are some common nine-letter words containing OSIS?

Everyday examples include DIAGNOSIS, PROGNOSIS, PSYCHOSIS, CIRRHOSIS, SILICOSIS, SCLEROSIS, HALITOSIS, SYMBIOSIS. Sort the list by "Most common" to see the familiar words first.

Which rare nine-letter words containing OSIS score well?

Uncommon but valid choices include HYPINOSIS (17), POLYPOSIS (16), SYMPTOSIS (16), WHOOSISES (15). Few players know them, so they can catch an opponent off guard.