How to settle word disputes during a Scrabble game

https://boardwordsmith.brightpathdigest.com/posts/how-to-settle-word-disputes-during-a-scrabble-game

When a word is challenged in Scrabble, the agreed-upon rule is to consult an official dictionary. If the word isn't there, it's removed and the player loses their turn. Keeping a dictionary handy prevents arguments, but for quick play, players can also agree beforehand to accept common house rules or a specific word list.