Words Containing OI

Q: How many words contain "OI"?

2,232 valid English words contain the sequence OI.

Q: Best Scrabble word containing OI?

PARATHYROIDECTOMIZED at 43 pts before bonuses.

Q: Longest word containing OI?

ADRENOCORTICOSTEROIDS — 21 letters.

There are 2,232 English words that contain the sequence OI. Range: ABATTOIR to ZYGOID. The Scrabble® high-scorer is PARATHYROIDECTOMIZED at 43 points; the longest is ADRENOCORTICOSTEROIDS (21 letters). Perfect for tricky Q- and Z-heavy racks in Scrabble and Words With Friends. The longest entry here is ADRENOCORTICOSTEROIDS at 21 letters.

By length — 2,232 words containing OI

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

4-letter(24)
5-letter(80)
6-letter(174)
7-letter(329)
8-letter(446)
9-letter(364)
10-letter(262)
11-letter(187)
12-letter(122)
13-letter(77)
14-letter(58)
15-letter(41)

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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 2,232 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	parathyroidectomized	43	44
2	hyperparathyroidisms	39	38
3	hyperparathyroidism	38	37
4	hypoparathyroidisms	38	37
5	thyroidectomized	37	37
6	hypoparathyroidism	37	36
7	diphenylhydantoins	34	35
8	coccidioidomycoses	33	37
9	coccidioidomycosis	33	37
10	diphenylhydantoin	33	34

What these words mean

parathyroidectomized: Valid 20-letter English word — definition not on file.
hyperparathyroidisms: Valid 20-letter English word — definition not on file.
hyperparathyroidism: (noun)An abnormal increase in parathyroid gland activity
hypoparathyroidisms: Valid 19-letter English word — definition not on file.
thyroidectomized: Valid 16-letter English word — definition not on file.
hypoparathyroidism: (noun)Deficiency of parathyroid hormone.
diphenylhydantoins: Valid 18-letter English word — definition not on file.
coccidioidomycoses: Valid 18-letter English word — definition not on file.
coccidioidomycosis: (noun)An infectious respiratory disease caused by inhalation of the fungus Coccidioides immitis
diphenylhydantoin: Valid 17-letter English word — definition not on file.

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

FAQs

How many words contain "OI"?

2,232 valid English words contain OI.

Best Scrabble word containing OI?

PARATHYROIDECTOMIZED at 43 pts.

Longest word containing OI?

ADRENOCORTICOSTEROIDS (21 letters).