ANTIQUE is validvalid

to give an appearance of age to [v ANTIQUED, ANTIQUES, ANTIQUING] : ANTIQUELY [adv], ANTIQUER [n]

32,457 of 196,601 in NWL2023·also valid in CSW24

very old, also ANTICKE [adj ANTIQUELY] / to alter the appearance of e.g. wood to make it seem very old [v ANTIQUED, ANTIQUING, ANTIQUES]