LIEF is validvalid

willing [adj LIEFER, LIEFEST] : LIEFLY [adv]

3,280 of 196,601 in NWL2023·also valid in CSW24

(archaic) soon, gladly, also LEVE, LIEVE [adj LIEFER, LIEVER or LOOR, LIEFEST or LIEVEST, LIEFLY] / a beloved [n -S]