Scrabble validity:
valid
(
international - Sowpods,
US - Twl06
)
iScramble validity:
valid
QuickWords validity:
valid
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Meanings
Noun (COUNTABLE)
Singular | Plural |
---|---|
cornerstone | cornerstones |
- A stone forming the base at the corner of a building.
- The cornerstone on the Flatiron Building is set on the Fifth Avenue facade.
- Exceptional service is the cornerstone of the hospitality industry.
cornerstone is a Scrabble valid word
- International English (Sowpods) - The word is valid in Scrabble ✓
- US English (TWL06) - The word is valid in Scrabble ✓
- 13 points
cornerstone is an iScramble valid word
- The word is valid in iScramble ✓
- 66 points
cornerstone is an QuickWords valid word
- The word is valid in QuickWords ✓
- 66 points