Crossword clues for he's on top of thingsAnswerClueLIDThing on top of thingsADDENDSThings put on top of other things?LINEATop thing filled in on an I.R.S. formACTIONITEMOne of the top things on a to-do listMOHSSCALEDiamond-topped thingWINTop things off?ROOFERHe's on top of thingsCOVERINGSThey're on top of thingsRATIOOne thing on top of another?STRAPSThings tube tops lackIVEGOTTHISReassurance from one who might not, in fact, be on top of thingsALERTOn top of thingsAWAREOn top of thingsTIERIt's just one thing on top of anotherSUMIt's just one thing on top of anotherLIDSThey're on top of thingsHEAPOne thing on top of anotherSTACKOne thing on top of anotherHATSThey're on top of thingsPILEOne thing on top of another?HEPOn top of thingsGRABBERAid for getting things off top shelvesPILEIt's one thing on top of anotherRESTSLittle top hat-looking things on musical staffs, sometimesPLEASEPretty thing to say, with a cherry on top?JASONMRAZSinger/songwriter with the 2008 top 5 album "We Sing. We Dance. We Steal Things."