11 Letter Words That Start With OS

There are 46+ 11 letter words beginning with OS in our English dictionary. Every 11-letter OS word below is valid in the Scrabble (TWL and SOWPODS), Wordle, and Words With Friends dictionaries, sortable and ready for your next puzzle. You can also browse all words starting with OS.

Popular 11-Letter Words Starting With OS

oscillative 16

oscillatory 16

ostensively 17

ostensories 11

ostensorium 13

osteoclases 13

osteoclasis 13

osteoclasts 13

osteocollas 13

osteogenous 12

osteography 20

osteopathic 18

All 11-Letter Words Starting With OS (26 words)

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How Common is OS as a Start 11 Letter word?

There are 46 11-letter words starting with OS in English. The average Scrabble score here is 15.1, with -S endings dominating (52% of them).

Total Words

Avg Scrabble Score

Most Common Ending (52%)

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Words Starting With OS

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11 Letter Words beginning with OS are often very useful for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. Word Finder by WordTips gives you a list of words ordered by their word game points of your choice. You might also be interested in 11 Letter Words with OS.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 11 Letter Words page when playing Dordle, WordGuessr or any other Wordle-like games. They help you guess the answer faster by allowing you to input the good letters you already know and exclude the words containing your bad letter combinations.

Highest-Scoring 11-Letter OS-Words in Scrabble

ostracizing 23

ostracizers 22

osteophytic 21

ostrichlike 20

osteography 20

ostreophagy 20

What is the highest scoring word in
Scrabble that starts with OS?

23 Points

The highest scoring word in Scrabble that starts with OS is ostracizing with a total of 23 points.

O 1

S 1

T 1

R 1

A 1

C 3

I 1

Z 10

I 1

N 1

G 2

verb 1. exclude from a society or group

Synonyms:

excludeshunspurncold-shouldergive someone the cold shoulderrejectrepudiateboycottblackballblacklistcast offcast outshut outavoidignoresnubcut deadkeep at arm's lengthleave out in the coldbarbandebarbanishexileexpel

verb 2. (in ancient Greece) banish (an unpopular or overly powerful citizen) from a city for five or ten years by popular vote

Synonyms:

banishexiledeportevictexpatriatedismissdisplace

FAQ 11 Letter Words That Start With OS

How many 11 letter words starting with OS are in the English dictionary?

There are 46 11-letter words in the English dictionary that start with OS. The average Scrabble score across them is 15.1.
Are there any rare 11 letter words starting with OS worth more in Scrabble?

Yes. Uncommon 11-letter words like "ostracizing", "ostracizers", "oscillatory", "osmotically" start with OS and can score big thanks to their unusual letters. "ostracizing" is worth 23 points in Scrabble before any bonus tiles.
What are the most common 11 letter words starting with OS?

Everyday 11-letter words starting with OS include "oscillative", "oscillatory", "ostensively", "ostensories", "ostensorium".

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