15-Letter Words That Start With: ORTHO
There are 8 15-letter words,
1 15-letter phrase and
0 15-letter abbr's that start with
ORTHO.
Best Scoring
| Expand? | Word | Save? | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|---|
| orthopsychiatry | 15 | 31 | noun, adjectiven, adj | |||||
noun • Branch of psychiatry concerned with the prevention of mental illness, especially in the young | ||||||||
| orthogonalizing | 15 | 29 | verbv | |||||
Valid word for Scrabble US
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| orthophosphates | 15 | 28 | nounn | |||||
noun • a salt of phosphoric acid | ||||||||
| orthodontically | 15 | 24 | adverb, adjectiveadv, adj | |||||
Valid word for Scrabble US
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| orthogonalities | 15 | 19 | nounn | |||||
noun • the relation of opposition between things at right angles • the quality of lying or intersecting at right angles | ||||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | ||||||||
