Words Containing OO

Q: How many words contain "OO"?

3,776 valid English words contain the sequence OO.

Q: Best Scrabble word containing OO?

ZOOGEOGRAPHICALLY at 38 pts before bonuses.

Q: Longest word containing OO?

ELECTROOCULOGRAPHIES — 20 letters.

There are 3,776 English words that contain the sequence OO. Range: ABLOOM to ZOOXANTHELLAE. The Scrabble® high-scorer is ZOOGEOGRAPHICALLY at 38 points; the longest is ELECTROOCULOGRAPHIES (20 letters). Perfect for tricky Q- and Z-heavy racks in Scrabble and Words With Friends. The longest entry here is ELECTROOCULOGRAPHIES at 20 letters.

By length — 3,776 words containing OO

Long lists are easier to browse split by word length. Pick a length to see just those words:

3-letter(11)
4-letter(80)
5-letter(208)
6-letter(344)
7-letter(588)
8-letter(822)
9-letter(694)
10-letter(441)
11-letter(259)
12-letter(163)
13-letter(72)
14-letter(47)
15-letter(24)

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Point values shown are Scrabble® (letters only, before board bonuses). Browse deeper via the word-lists hub.

Showing the first 600 of 3,776 words. Use the pattern search to narrow further, or filter with the unscrambler.

Top 10 highest-scoring words

Scored on letters only (no board bonuses). WWF uses different tile values from Scrabble — J, Q and Z are worth 10 points in WWF; X is worth 8.

#	Word	Scrabble	WWF
1	zoogeographically	38	42
2	photooxidizing	37	39
3	photooxidized	36	36
4	photooxidizes	35	35
5	photooxidize	34	34
6	zoogeographical	33	37
7	cryptozoologists	33	36
8	cryptozoology	33	35
9	cryptozoologies	32	35
10	cryptozoologist	32	35

What these words mean

zoogeographically: Valid 17-letter English word — definition not on file.
photooxidizing: Valid 14-letter English word — definition not on file.
photooxidized: Valid 13-letter English word — definition not on file.
photooxidizes: Valid 13-letter English word — definition not on file.
photooxidize: Valid 12-letter English word — definition not on file.
zoogeographical: Valid 15-letter English word — definition not on file.
cryptozoologists: Valid 16-letter English word — definition not on file.
cryptozoology: Valid 13-letter English word — definition not on file.
cryptozoologies: Valid 15-letter English word — definition not on file.
cryptozoologist: Valid 15-letter English word — definition not on file.

Definitions from the Free Dictionary API, cached for repeat visits.

FAQs

How many words contain "OO"?

3,776 valid English words contain OO.

Best Scrabble word containing OO?

ZOOGEOGRAPHICALLY at 38 pts.

Longest word containing OO?

ELECTROOCULOGRAPHIES (20 letters).