FAQs About the word subterranean

υπόγειος

being or operating under the surface of the earth, lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately conce

υπόγειος,υπόγειος,υπόγειο

επιφάνεια,υπέργειος

subterminal => υποτερματικός, subtend => απλώνω, subsystem => υποσύστημα, subsurface => υπόγειος, subsumption => εμπεριέκτης,