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the unique relationship between roommates. It's different from other friendships due to the fact that you see each other practically 24/7
We have the best roommationship. We never get on each other's nerves and split up chores equally.

Our roommationship is better than yours.
by sooner12 October 07, 2009
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When two people live together and are clearly more than just roommates.
What's up with Mike and Joy?
They've been living together for two years and still refer to each other as roommates.
They're in a roommationship.
by Joycifer August 31, 2014
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