os-
osm-
osphr-
oss-
ost-
oste-
osti-
ostrac-
ot-
ov-
ovi-
pabul-
pach-
pachy-
paed-
pag-
palat-
pale-
palli-
palm-
palp-
palpebr-
palud-
pan-
pancre-
pand-
panic-
pans-
papilio-
papilion-
papill-
papyr-
par-
paramaeci-
pard-
pare
pare-
parei
parent-
parthen-
parti-
parv-
pasc-
pass-
passer-
passeri-
past-
pat-
patell-
pater
Græcolatina