plu·toid 
(pltoid′)
(pltoid′)n.
A dwarf planet that orbits the sun at a greater distance on average than Neptune.
[PLUTO + -OID.]
- earthenware
- earthily
- earthiness
- earthlight
- earthliness
- earthling
- earthly
- earth mother
- earthmover
- earthmoving
- earthnut
- earthquake
- earthquake engineer
- earthquake engineering
- earthrise
- earth science
- earthshaking
- earthshakingly
- earthshattering
- earth-sheltered
- earthshine
- earth smoke
- earthstar
- earth station
- earth tone