terdi -ted- gismu

x₁ is the Earth/the home planet of race x₂; (adjective:) x₁ is terrestrial/earthbound.

(cf. lunra, plini, solri, kensa, tsani; dertu for ground, dirt, except when used to express physical relative frame of reference E.g. on the ground, the ground beneath us. tsani)

jbovlaste

In notes:

dertu: x₁ is a quantity of/contains/is made of dirt/soil/earth/ground from source x₂ of composition x₃.
dzipo: x₁ reflects Antarctican culture/nationality/geography in aspect x₂.
kensa: x₁ is outer space near/associated with celestial body/region x₂.
lunra: x₁ is Earth's moon (default); x₁ is a major natural satellite/moon of planet x₂.
plini: x₁ is a planet revolving around x₂ with planetary characteristics x₃, orbital parameters x₄.
solri: x₁ is the sun of home planet x₂ (default Earth) of race x₃; (adjective:) x₁ is solar.
tsani: x₁ is an expanse of sky/the heavens at place x₂; [celestial].
bivyplini: p₁ is the eighth closest planet (default is Neptune if p2 is the Sun) revolving around p₂ (default is the Sun), with planetary characteristics p₃, orbital parameters p₄.
cibyplini: p₁ is the third closest planet revolving around p₂, with planetary characteristics p₃, orbital parameters p₄.
cmaplini: p₁ is an asteroid/meteoroid/bolide (before impact or atmospheric entry)/comet/planetoid/minor planet/dwarf planet/small celestial object (which nonetheless is bigger than dust or grains of sand/particulate) revolving around p₂ with planetary characteristics p₃, orbital parameters p₄.
mumplini: p₁ is the fifth closest planet (default is Jupiter if p2 is the Sun) revolving around p₂ (default is the Sun), with planetary characteristics p₃, orbital parameters p₄.
pavyplini: p₁ is the closest planet (default is Mercury if p2 is the Sun) revolving around p₂ (default is the Sun), with planetary characteristics p₃, orbital parameters p₄.
relplini: p₁ is the second closest planet (default is Venus if p2 is the Sun) revolving around p₂ (default is the Sun), with planetary characteristics p₃, orbital parameters p₄.
vonplini: p₁ is the fourth closest planet (default is Mars if p2 is the Sun) revolving around p₂ (default is the Sun), with planetary characteristics p₃, orbital parameters p₄.
xavyplini: p₁ is the sixth closest planet (default is Saturn if p2 is the Sun) revolving around p₂ (default is the Sun), with planetary characteristics p₃, orbital parameters p₄.
zelplini: p₁ is the seventh closest planet (default is Uranus if p2 is the Sun) revolving around p₂ (default is the Sun), with planetary characteristics p₃, orbital parameters p₄.
laxte: x₁ is the home galaxy (default: Milky Way) of object/group/entity/race/vel sim. x₂.
de'i'a (exp!): in the Nth century.
aksarni: x₁ is aurora borealis
arde: x₁ is the planet Earth, Sol III
planeta: x₁ is a planet
tektoni: x₁ is a tectonic plate
remted: Name: Earth / Terra
tedyxas: Earthsea universe in Ursula K. Le Guin's novels
terd: Earth.