FAIRY is validvalid

resembling a certain type of imaginary being [adj FAIRIER, FAIRIEST] / an imaginary supernatural being [n FAIRIES]

8,079 of 196,601 in NWL2023·also valid in CSW24

a creature of folklore, an imaginary being, generally of diminutive and graceful human form [n FAIRIES] / of or like a fairy [adj FAIRIER, FAIRIEST, FAIRILY]