concrete= KRET
crate= KRAET
create= KRAOET
incarcerate= KRAIT
incarcerated= KRAITD
incarcerates= KRAITS
incarceration= KRAIGS
half= HAF
half hour= HAUF
half an hour= HAUR
pop= P*OP
popular= POP
popularity= POPT
populate= POPLT
populates= POPLTS
populated= POPLTD
population= POPGS