Is PSI a Valid Scrabble Word?
Scrabble validity check · NWL2023 + CSW21
Yes — PSI is a valid Scrabble word worth 5 points.
PSI appears in NWL2023 (Tournament Word List) and CSW21 (Collins Scrabble Words).
PSI — Definition
a Greek letter
Part of speech: a noun · Inflections: PSIS
PSI— Scrabble Points & Letter Breakdown
PSI is worth 5 pointsin Scrabble, calculated as the sum of each letter's tile value:
| Letter | Count | Points each | Subtotal |
|---|---|---|---|
| P | 1 | 3 | 3 |
| I | 1 | 1 | 1 |
| S | 1 | 1 | 1 |
| Total | 5 | ||
Frequently Asked Questions
Is PSI a valid Scrabble word?
Yes, PSI is a valid Scrabble word in the NWL2023 (Tournament Word List, the North American official dictionary) and the CSW21 (Collins Scrabble Words, the international dictionary). It is worth 5 Scrabble points.
What does PSI mean in Scrabble?
PSI is a noun as: a Greek letter.
How many points is PSI worth in Scrabble?
PSI is worth 5points in Scrabble, calculated as the sum of each letter's tile value: P=3, I=1, S=1.