exosite

noun 0.618

exocentric

noun 0.613

exobiology

noun 0.584

exon

noun 0.558

exurb

noun 0.555

exospore

noun 0.544

exorbitance

noun 0.542

extern

noun 0.538

exosystem

noun 0.531

exurbia

noun 0.530

obex

noun 0.529

exponential

noun 0.527

extrasolar planet

noun 0.525

basis

noun 0.525

expo

noun 0.523

oxy

noun 0.513

cloud base

noun 0.510

subbase

noun 0.509

outride

noun 0.508

oxide

noun 0.504