11-Letter Words Starting With OS

Found 25 11-letter words starting with OS

Highest Scrabble Score

The highest scoring 11-letter word starting with OS in Scrabble:

OSTRACIZING23 pts
Highest Words With Friends Score

The highest scoring 11-letter word starting with OS in WWF:

OSTRACIZING26 pts

About 11-Letter Words Starting With OS

This list contains valid 11-letter words that begin with OS. Longer words score higher in Scrabble due to premium tiles and the 50-point bingo bonus. Each word links to its definition page with anagrams and game scores.