Thesaurus.com
synonyms
  • definitions

sub-terrestrial

see definition of sub-terrestrial
  • as insubterranean
  • as inunderground
  • as inhypogeal
  • as inhypogean
  • as inhypogeous
  • as insubterrestrial
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
Relevance
A-Z
Length
-
+

Synonyms for sub-terrestrial

adj hidden, underground
  • below ground
  • buried
  • covered
  • covert
  • hush-hush
  • on the QT
  • private
  • secret
  • subterrestrial
  • subversive
  • sunken
  • under wraps
  • underfoot
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.