air's, aird, aired, airs, ayer's, ayres, ehrke, erred, errs, heirs

airco, airey, airy, arie, aro, arrow, ary, bero, cerro, darrow, derrow, echo, ekco, eko, eno, enro, era, erno, ero, erra, error, esso, eyrie, ezoe, ezzo, faro, fero, ferro, garo, garrow, gero, gerow, herro, lerro, marrow, mero, merow, merrow, narrow, oro, pharaoh, sherrow, taro, varo, vero, yarrow, eroh