List of doubled synonyms and doubled related words.
creased, crimped, dog-eared, duplicated, echoed, flexible, flounced, fluted, foldable, folded, folding, gathered, plagiarized, plaited, pleated, pliable, plicate, plicated, plicatile, quilled, quoted, rechauffe, redoubled, reduplicated, reechoed, regurgitated, reiterate, reiterated, repeated, reproduced, retold, ruffled, tucked, twice-told, twilled, warmed up