Crossword clues for Some undergrounds 6 letters:VADOSEOf underground springs: Geol.MAQUISFrench underground of W. W. II.SEWERSParts of the city undergroundCENOTEUnderground reservoir: Sp.MAQUISFrench underground in WWIIHEROINWhat "the man" has for the singer in the Velvet Underground song "I'm Waiting for the Man"TUNNELUnderground routeBURROWGo undergroundMETROSUnderground complexesMETROSSome undergroundsWARRENUnderground homeBURROWUnderground shelterSEWERSUnderground networkGROTTOUnderground recessTUNNELUnderground passageCENOTENatural underground reservoir.CAVERNNatural underground chamberGNEISSWhere underground bands get togetherSECRETUndergroundTUBMANUnderground Railroad leaderCULKINChild actor with a pizza-themed Velvet Underground cover bandNETHERUndergroundCELLARUnderground port locationLEVELAUnderground section of a parking garage, oftenORECARUnderground transportBURIEDUnderground, as treasureCANADAUnderground Railroad destinationSUBWAYUnderground railroadIMPALATame ______ (antelope-inspired band, which someone featured on CHbeam_me_up_softboi may describe as "totally underground indie music ... you probably haven't heard of them")CAVERNUnderground roomCICADAOne might live underground for 17 yearsSEWERSUnderground sanitation conduitsGOPHERUnderground figureCELLARUnderground roomSEWAGEUnderground wasteMETROSUndergroundsCRYPTSUnderground tombs (part 5)BURIESPuts undergroundGNOMESFabled underground treasure guardiansCAVERNUnderground chamberSEWERSUnderground conduitsCELLARUnderground room for wineSTRATAUnderground bands?CELLARUnderground floorSUBWAYUnderground train lineRCRUMBUnderground comix pioneerTUBMANUnderground Railroad conductorSEWERSUnderground drain systemsCRYPTSUnderground chambersCAVERNUnderground hollow