OWL2 Stems and Word List - Ottawa SCRABBLE Club

When a letter is played on top of an existing letter, the player must ensure that all words made are valid otherwise (s)he will be vulnerable to a challenge as in standard Scrabble. Part of the fun of this game - particularly if played in a social gathering such as a party - is that the piles of letters stacked on top of each other become very ... ................
................