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Payed
past tense: payed; past participle: payed
seal (the deck or seams of a wooden ship) with pitch or tar to prevent leakage."an open groove between the planks had to be payed by running in hot pitch from a special ladle

Paid
verbpast and past participle of pay1.adjective(of work or leave) for or during which one receives pay."five weeks paid holiday a year"