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The following words can be composed of the letters: a, c, r, e

4-letter words (3)

acre (6)care (6)race (6)

3-letter words (7)

ace (5)arc (5)are (3)car (5)ear (3)era (3)rec (5)

2-letter words (4)

ae (2)ar (2)er (2)re (2)