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15-Letter Words With OSS

  • 9 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 15-Letter Words With OSS

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

All 15-Letter Words With OSS 9 words

How often does OSS appear in fifteen-letter words?

Our combined English word list has 9 fifteen-letter words containing OSS. They average 21.2 points and the best is GLOSSOGRAPHICAL (24 points).

Total words
9
Average Scrabble score
21.2
out of 24 max
Everyday words
11%
common in ordinary English
Most common ending
S
33.3% of words

Most common last letters

  • s 33.3%
  • g 22.2%
  • c 11.1%

Top vowel pairs

  • ee11.1%
  • ia11.1%
  • ie11.1%

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 fifteen-letter word containing OSS

g 2l 1o 1s 1s 1o 1g 2r 1a 1p 3h 4i 1c 3a 1l 1

G 2 + L 1 + O 1 + S 1 + S 1 + O 1 + G 2 + R 1 + A 1 + P 3 + H 4 + I 1 + C 3 + A 1 + L 1 = 24 points

Double word
48 pts
Triple word
72 pts

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

glossographical

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
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Runners-up

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15-letter words containing…

Words containing OSS by length

Longer sequences containing OSS

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

Change the last letter of OSS

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 OSS in the middle of a word

15-Letter Words With OSS by the numbers

15-Letter Words With OSS FAQ

How many fifteen-letter words containing OSS are there?

There are 9 fifteen-letter words containing OSS 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 fifteen-letter word containing OSS?

GLOSSOGRAPHICAL is worth 24 points in Scrabble before any bonus squares. Other strong options are CROSSOPTERYGIAN (23), PREPOSSESSINGLY (23), IMPOSSIBILITIES (21).

Which rare fifteen-letter words containing OSS score well?

Uncommon but valid choices include GLOSSOGRAPHICAL (24), PREPOSSESSINGLY (23), INCROSSBREEDING (21), UNFOSSILIFEROUS (21). Few players know them, so they can catch an opponent off guard.