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“jigsimophiles”
One who loves jigsaw puzzles: Chuck turned out to be a jigsimophilist who spent all of his free time doing puzzles, especially jigsaw puzzles, and he had a whole collection of them with pictures of animals, towns, landscapes, etc.
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philo-, phil-, -phile, -philia, -philic, -philous, -phily, -philiac, -philist, -philism
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