13-Letter Words Starting With OS
Found 10 13-letter words starting with OS
Highest Scrabble Score
The highest scoring 13-letter word starting with OS in Scrabble:
OSCILLOGRAPHY24 ptsHighest Words With Friends Score
The highest scoring 13-letter word starting with OS in WWF:
OSCILLOGRAPHY27 ptsAbout 13-Letter Words Starting With OS
This list contains valid 13-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.
13-Letter Words Starting With OS