Boshers rhymes with:
washers, afshar's, bashers, brashers, crushers, desrochers, dishwashers, extinguishers, finishers, fischer's, fisher's, fishers, fissures, flasher's, flashers, glacier's, glaciers, gushers, hampshire's, hamptonshire's, hasher's, hashers, kingfishers, mushers, new-hampshire's, photofinishers, pressure's, pressures, publisher's, publishers, publishers', pushers, staffordshire's, ushers, washers, wishers
Boshers sounds like:
bacharach, bachrach, backer's, backers, bajorek, baker's, bakeries, bakers, bakker's, bakkers, basara's, bashers, bassir's, bazaars, becker's, beckers, becor's, beggars, beker's, beshears, bickers, biggers, bikers, bjerke, bjorge, bjork, bojarski, bojorquez, booker's, bookers, bosarge, boshears, boxcars, boxer's, boxers, buggers, busker's, buskirk