Based on rapes, new words formed by adding one letter at the beginning or end:
a - aeprs c - sarape d - crapes e - pacers g - parsec h - scrape i - secpar j - spacer l - drapes m - padres n - parsed o - rasped p - spader r - spared s - spread t - serape u - gasper v - grapes w - pagers x - parges y - sparge
