Silent H	Silent T	Silent K	Silent B
what	witch	knife	lamb
when	fasten	knee	thumb
why	castle	knot	numb
whether	watch	knitting	crumb
ghost	butcher	know	climbing
honest	scratch	knob	bomb
hour	listen	knock	comb
while	match	knickers	doubt
white	Christmas	knuckle	plumber
where	mortgage	knight	limb
rhythm	soften	knack	debt
which	often	knew	tomb