post
port
pork
park
lark
mark
mare
care
case
lace
lice
lick
link
pink
pine
fine
dine
dune
tune
tone
gone
gong
snog
snob
nosh
posh
shop
shoe
hose
dose
dome
dove
love
lobe
slob
slab
slam
scam
sham
wham
whim
whip
ship
shit
shut
shot
sorry Olivia and Emily Jane - I thought you could only change one letter and the others had to stay in same place - that's the way we played it in school when I was teaching - mea culpa!
huts
nuts
ants
can't