No proper nouns No hyphenated words No words requiring an apostrophe No abbreviations or symbols No prefixes or suffixes which cannot stand alone No foreign words unless they are in the dictionary The 2008 edition included a new rule: Players may not pluralize a word simply by adding an S at its end. However, such a play is allowed if the S is part of another complete word that is played onto the board in the same turn. This rule is intended to prevent players from capitalizing on one another's words without changing them or playing new ones.
No proper nouns No hyphenated words No words requiring an apostrophe No abbreviations or symbols No prefixes or suffixes which cannot stand alone No foreign words unles.s they are in the dictionary The 2008 edition included a new rule: Players may not pluralize a word simply by adding an S at its end However, such a play is allowed if the S is part of another complete word. that is played onto the board in the same turn. This rule is intended to prevent players from capitalizing on one another's words without changing them or playing new ones