Spill
capstan
Spiel
game
playing
play
deck
pack
Sill
sill
still
still
quiet
silent
secret
Spike
stud
Spinell
spinel
Spin
spin
Spind
locker
Spint
bee-eater
Spion
spy
peephole
Spital
hospital
Spitz
spitz
peak
spitz
pointed
sharp
acute
spinal
spinal
Pils
pilsner
Pile
pile
Pille
pill
birth control pill
Pilz
fungus
mushroom
toadstool
Krill
krill
Sigill
sigil