terrestrial

noun 0.810

inner planet

noun 0.770

terra firma

noun 0.685

dwarf planet

noun 0.667

planet

noun 0.666

planetary

noun 0.659

planetoid

noun 0.653

giant planet

noun 0.635

planetary system

noun 0.635

protoplanet

noun 0.634

terra

noun 0.630

planetesimal

noun 0.618

earthly

noun 0.617

extrasolar planet

noun 0.617

earth sign

noun 0.609

earth

noun 0.607

outer planet

noun 0.604

planetology

noun 0.590

planetary science

noun 0.590

minor planet

noun 0.578

asteroid

noun 0.575

gas giant

noun 0.570

terrarium

noun 0.565

geosphere

noun 0.563

earthling

noun 0.555

meteorite

noun 0.552

planetary nebula

noun 0.544

meteoroid

noun 0.543

heavenly body

noun 0.538

earth science

noun 0.538

telluric

noun 0.537

protoplanetary disk

noun 0.537

lithosphere

noun 0.537

venus

noun 0.527

planetary ring

noun 0.527

habitable zone

noun 0.526

landform

noun 0.525

solar system

noun 0.523

planetarium

noun 0.522

iron meteorite

noun 0.521

geologist

noun 0.520

celestial object

noun 0.519

white dwarf

noun 0.516

pluton

noun 0.515

red dwarf

noun 0.514

geotherm

noun 0.512

alkaline earth

noun 0.508

terrain

noun 0.505

ellipsoid

noun 0.504

geocentrism

noun 0.504

terrier

noun 0.503

alkaline earth metal

noun 0.503