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7-Letter Words Ending in OSIS

  • 23 words
  • All English dictionaries
  • Scrabble points
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Popular 7-Letter Words Ending in OSIS

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

All 7-Letter Words Ending in OSIS 23 words

How common is OSIS at the end of seven-letter words?

Our combined English word list has 23 seven-letter words ending in OSIS. They average 10.9 points, the best is ZYMOSIS (21 points) and M is the most common first letter (17.4%).

Total words
23
Average Scrabble score
10.9
out of 21 max
Everyday words
4%
common in ordinary English
Most common first letter
M
17.4% of words

Most common first letters

  • m 17.4%
  • g 8.7%
  • k 8.7%

Top vowel pairs

  • io13%
  • ei4.3%
  • oo4.3%

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 ending in OSIS

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

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7-Letter Words Ending in OSIS by the numbers

7-Letter Words Ending in OSIS FAQ

How many seven-letter words ending in OSIS are there?

There are 23 seven-letter words ending in 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 seven-letter word ending in OSIS?

ZYMOSIS is worth 21 points in Scrabble before any bonus squares. Other strong options are ZYGOSIS (20), MYCOSIS (14), XEROSIS (14).

Which rare seven-letter words ending in OSIS score well?

Uncommon but valid choices include WHOOSIS (13), GAPOSIS (10), VIROSIS (10), LIMOSIS (9). Few players know them, so they can catch an opponent off guard.