underground|undergrounds in English
noun
region beneath the ground's surface; secret organization fighting occupational forces or an established government; (British) subway, underground train system; subterranean passage
Use "underground|undergrounds" in a sentence
1. Underground?
2. The Underground Railroad is neither a railroad, nor underground.
3. Congregate underground?
4. The Underground Railroad:
5. Cellar A small underground or partially underground room separate from other buildings
6. Underground acoustic wave transmitter, receiver, transmitting/receiving method, and underground exploration using this
7. Aquifers are underground reservoirs
8. The mole bored underground.
9. The Original Underground Creeper – …
10. Crypt: an underground burial chamber.
11. Drains and underground drainage systems
12. They went on the Underground.
13. The Bevy Underground Apartment Parking
14. 2141 sees the underground dwellers breaking through to the surface, after living underground for decades.
15. Twenty miners were trapped underground.
16. Underground and above ground hydrants
17. Underground garages, tunnels, et cetera.
18. They descended to the Underground.
19. The car park is underground.
20. They kept it in underground tanks.
21. The waste is buried deep underground.
22. There is an underground park here.
23. I best be getting back underground.
24. He unearthed a massive underground bunker.
25. The mole bored its way underground.