Morpheme
Naut
Type
bound base
Denotation
ship, boat
Etymology
Ancient Greek naútēs, from naûs
Evidence
aeronautics, argonaut, astronaut, cosmonaut, nautical, nautili, Nautilida, Nautilidae, nautiliform, Nautilina, Nautilitaceae, nautilite, nautiloid, Nautiloidea, nautilus, nautiluses