How do I play ISO in Scrabble?

ISO itself isn't valid in Scrabble, but you can use its letters to form 4 other words.

What is the difference in score for ISO between Scrabble and WWF?

The letters of ISO can form 4 words—scores vary depending on which word you play.

IS (2 pts) is a strong short play from ISO.

4 valid words • Unscramble ISO for Scrabble & Words With Friends

Best Short Plays

IS (2pt)OS (2pt)SI (2pt)SO (2pt)

High-Value Long Plays

No long words available

Scores

Scrabble: 3 pts

WWF: 3 pts

Valid: No

How do I play ISO in Scrabble?: ISO itself isn't valid in Scrabble, but you can use its letters to form 4 other words.
What is the difference in score for ISO between Scrabble and WWF?: The letters of ISO can form 4 words — scores vary by word.
What is the best short word from ISO?: IS (2 pts) is a strong short play from ISO.