Crossword clues for Build up. 8 letters:BUILDINGOne of our great industries.BUILDINGSee 22-AcrossBUILDINGIt may be filled with officesBUILDINGThe construct-ive criticism beginsBUILDINGGroundbreaking development?BUILDINGErectionADDSONTOBuilds a wing for, as a buildingALEHOUSEDraft-y building?VARIANCESpecial building permitEDIFICESGrand buildingsOILINGUPBody-building routineTENEMENTRun-down buildingFLEAPITSVermin-ridden buildingsHIGHRISEMultistory buildingADDSONTOBuilds upDREAMINGBuilding castles in the airCOMPOUNDFenced-in group of buildingsACCRUINGBuilding upCLAYCOMOThey build cars hereWAITHEREWords to a friend before running into a burning building, sayRETREATSEmployee "team-building" eventsFIREAREADesignated building sectionSTARGAZEBuild castles in the airINCREASEBuild upFIREWALLBuilding safety partitionCHEERMOMPyramid-building witness, likelyTYPHOONSHong Kong's building laws require large structures to be reinforced against themFIRETRAPDecrepit building, perhapsMEGALITHBrobdingnagian building blockADDITIONBuilding wingGARGOYLEBuilding featureJANITORSSome office building workersPENTAGONBrass building?EMERALDSMinecraft building materialsTEARDOWNa time to ___, and a time to buildADDSONTOBuilds a porch for, e.g.AREAWAYSPassages between buildingsSAVINGUPBuilding a nest eggIMLEAVIN1971 Elvis Presley single that was not about his departure from the buildingSNOWDAYSTimes to build fortsEYESORESBoarded up buildings, e.g.CAPITOLSGovernment buildingsPREERECTBuild beforehandPHYSIQUEBuildSHIPYARDBoat building siteERECTINGBuildingFLATIRON___ Building (N.Y.C. landmark designed by Daniel H. Burnham)CHRYSLER___ Building (N.Y.C. landmark designed by William Van Alen)PILEUPONBuild up too fast forSIDEDOORAfter-hours building entrance