15-Letter Words Starting With OO
- 4 words
- All English dictionaries
- Scrabble points
All 15-Letter Words Starting With OO 4 words
How common is OO at the start of fifteen-letter words?
Our combined English word list has 4 fifteen-letter words that start with OO. They average 29 points and the best is OOPHORECTOMIZED (34 points).
- Total words
- 4
- Average Scrabble score
- 29
- out of 34 max
- Everyday words
- 0%
- common in ordinary English
- Most common ending
- D
- 50% of words
Most common last letters
- d 50%
- s 50%
Top vowel pairs
- oo100%
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 that starts with OO
o 1o 1p 3h 4o 1r 1e 1c 3t 1o 1m 3i 1z 10e 1d 2
O 1 + O 1 + P 3 + H 4 + O 1 + R 1 + E 1 + C 3 + T 1 + O 1 + M 3 + I 1 + Z 10 + E 1 + D 2 = 34 points
- Double word
- 68 pts
- Triple word
- 102 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
oophorectomized
No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.
- Scrabble US
- Scrabble UK
- Words With Friends
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15-Letter Words Starting With OO FAQ
How many fifteen-letter words that start with OO are there?
There are 4 fifteen-letter words that start with OO 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 that starts with OO?
OOPHORECTOMIZED is worth 34 points in Scrabble before any bonus squares. Other strong options are OOPHORECTOMIZES (33), OOPHORECTOMISED (25), OOPHORECTOMISES (24).
Which rare fifteen-letter words that start with OO score well?
Uncommon but valid choices include OOPHORECTOMIZED (34), OOPHORECTOMIZES (33), OOPHORECTOMISED (25), OOPHORECTOMISES (24). Few players know them, so they can catch an opponent off guard.