Engleski rječnik
| underground | podzemnih | |
| underground | podzemne | |
| underground | potajan | |
| underground | podzemna željeznica | |
| underground | podzemlja | |
| underground | pod zemljom | |
| underground | metro | |
| underground | podzeman | |
| underground | podzemlje | |
| underground economy | siva ekonomija | |
| underground railway | podzemna željeznica | |
| underground rooms | tuneli | |
| underground station | stanica podzemne željeznice | |
| underground storage of waste | podzemna pohrana otpada | |
| underground structures | podzemne građevine |
