OK, recent games are slowing down a lot so I'll suggest another, which I modified slightly to work on the forum. (before it was 2 people trying to find a good connection with the previous word, to score points).
...We could make it a contest and eliminate people or keep a scoreboard if you're up to it but I just want to try it for fun first.
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RULES:
The game starts with a randomly chosen word, like word association, and whoever posts next has to think of a word that is NOT connected to the last word. If the last poster sees a way the last two words are connected then they can challenge it and if it's a sound reason someone else has to think of the next word. Don't make it really obvious (like both contain the letter "A" or they both exist on Earth).
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I think it might be a good rule to also not allow multiple steps when you challenge someone, like "Another word for that is ____ which rhymes with the first word!"
And the word is: Horse