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6-Letter Words Starting With OS

  • 25 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 6-Letter Words Starting With OS

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

All 6-Letter Words Starting With OS 25 words

How common is OS at the start of six-letter words?

Our combined English word list has 25 six-letter words that start with OS. They average 8.2 points, the best is OSSIFY (12 points) and 24% end in S.

Total words
25
Average Scrabble score
8.2
out of 12 max
Everyday words
0%
common in ordinary English
Most common ending
S
24% of words

Most common last letters

  • s 24%
  • e 20%
  • y 16%

Top vowel pairs

  • ie8%
  • iu8%
  • ea4%

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 six-letter word that starts with OS

o 1s 1s 1i 1f 4y 4

O 1 + S 1 + S 1 + I 1 + F 4 + Y 4 = 12 points

Double word
24 pts
Triple word
36 pts

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

ossify

  1. verbbecome bony“The tissue ossified”
  2. verbmake rigid and set into a conventional pattern“rigidify the training schedule”
  3. verbcause to become hard and bony“The disease ossified the tissue”
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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6-Letter Words Starting With OS FAQ

How many six-letter words that start with OS are there?

There are 25 six-letter words that start with OS 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 six-letter word that starts with OS?

OSSIFY is worth 12 points in Scrabble before any bonus squares. Other strong options are OSPREY (11), OSTOMY (11), OSHACS (11).

What are some common six-letter words that start with OS?

Everyday examples include OSPREY, OSSIFY, OSIERS. Sort the list by "Most common" to see the familiar words first.

Which rare six-letter words that start with OS score well?

Uncommon but valid choices include OSHACS (11), OSMICS (10), OSIERY (9), OSMUND (9). Few players know them, so they can catch an opponent off guard.