Antonyms for subterranean

Antonyms of adj subterranean

2 senses of subterranean

Sense 1:

subterranean, subterraneous

INDIRECT (VIA surface, subsurface) -> overhead
INDIRECT (VIA subsurface, overhead) -> surface

Sense 2:

subterranean, subterraneous, ulterior

INDIRECT (VIA covert) -> overt, open