underground

un·der·ground
UK: /ˌʌn.dəˈɡraʊnd/   US: /ˈəndɝˌɡɹaʊnd/
lýsingarorð
  • neðanjarðar
  • underground railway neðanjarðarlest

Samheiti: belowground, clandestine, cloak-and-dagger, hole-and-corner, hugger-mugger, hush-hush, metro, resistance, secret, subway, subway system, surreptitious, tube, undercover