superterranean
adjective
su·per·ter·ra·nean
¦süpə(r)tə¦rānēən,
-ānyən
variants or less commonly superterraneous
-ānēəs
: lying, dwelling, or active above or on the earth's surface
Word History
Etymology
super- + -terranean, -terraneous (as in subterranean, subterraneous)