slip; ship or slat
ship
cake; bake or back
bake
press; paste or dress
dress
snack; snake or sack
sack
nest; newt or rest
rest
flag; tag or fog
tag
star; step or far
far
dime; lime or din
lime
shape; sift or ape
ape
jam; ham or jar
ham
leg; peg or let
peg
click; thick or clack
thick
flat; slat or fit
slat
puppy; puddle or guppy
guppy
letter; leather or better
better
shirt; shack or dirt
dirt
teach; peach or taste
peach
rock; root or clock
clock