Seems to be a meme out there for silent letters…:dubious:
http://www.antimoon.com/forum/2003/2967.htm
Silent a: musically, realistically, logically
Silent b: thumb, dumb, climb, debt, doubt, subtle
Silent c: indict, muscle, Tucson, Connecticut
Silent d: handkerchief, sandwich, handsome, Wednesday
Silent e: bridge, serve, clue, many many others
Silent f: halfpenny
Silent g: light, sign, diaphragm
Silent h: hour, honor, heir, exhaust, exhibition, Birmingham
Silent i: business
Silent k: knife, knock, know, knead
Silent l: walk, talk, salmon, almond, calm, yolk
Silent m: mnemonic
Silent n: autumn, solemn, condemn, column, hymn
Silent p: corps, pneumonia, coup, receipt, cupboard, clapboard, Campbell
Silent r: many in non-rhotic English
Silent s: island, aisle, viscount
Silent t: Christmas, whistle, castle, listen, soften, often, rapport, ballet
Silent u: guest, tongue, catalogue, guide, guitar
Silent w: sword, answer, two, write, whole, whore, Greenwich, Norwich
Silent z: rendezvous, chez, laissez-faire
still need J,O,Q,V,X,Y