s t r e ss
stress
r a ck
rack
c r a ck
crack
p r i n t
print
p r e s e n t
present
s p i r i t
spirit
r i s k
risk
c r i s p s
crisps
r e s t
rest
t r i p
trip
r a t
rat
p r e ss
press
r i p
rip
s t r i p
strip
p r i ck
prick
t r a ck
track