Underground cell
Synonyms for Underground cell
Possible phrase synonyms
- secret room
- secret chamber
- secret unit
- covert unit
- secret dungeon
- hidden chamber
- hidden compartment
- secret group
- secret prison
- secret vault
- hidden room
- hidden dungeon
- undercover unit
- private room
- secret hole
- clandestine group
- private chamber
- undercover group
- private compartment
- alternative group
For more similar words, try Underground cell on Thesaurus.plus dictionary