15-Letter Words Starting With OP
- 22 words
- All English dictionaries
- Scrabble points
Popular 15-Letter Words Starting With OP
The most familiar words on this list, with their Scrabble scores.
All 15-Letter Words Starting With OP 22 words
How common is OP at the start of fifteen-letter words?
Our combined English word list has 22 fifteen-letter words that start with OP. They average 23.8 points, the best is OPHTHALMOPHOBIA (32 points) and 77.3% end in S.
- Total words
- 22
- Average Scrabble score
- 23.8
- out of 32 max
- Everyday words
- 5%
- common in ordinary English
- Most common ending
- S
- 77.3% of words
Most common last letters
- s 77.3%
- a 9.1%
- c 4.5%
Top vowel pairs
- io31.8%
- ou13.6%
- ia9.1%
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 OP
o 1p 3h 4t 1h 4a 1l 1m 3o 1p 3h 4o 1b 3i 1a 1
O 1 + P 3 + H 4 + T 1 + H 4 + A 1 + L 1 + M 3 + O 1 + P 3 + H 4 + O 1 + B 3 + I 1 + A 1 = 32 points
- Double word
- 64 pts
- Triple word
- 96 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
ophthalmophobia
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 OP FAQ
How many fifteen-letter words that start with OP are there?
There are 22 fifteen-letter words that start with OP 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 OP?
OPHTHALMOPHOBIA is worth 32 points in Scrabble before any bonus squares. Other strong options are OPHTHALMOSCOPIC (31), OPHTHALMOSCOPES (29), OPHTHALMOPLEGIA (28).
Which rare fifteen-letter words that start with OP score well?
Uncommon but valid choices include OPHTHALMOPHOBIA (32), OPHTHALMOSCOPIC (31), OPHTHALMOPLEGIA (28), OPTIMALIZATIONS (28). Few players know them, so they can catch an opponent off guard.