Crossword clues for ... approximately 4 letters:ONORWith 14-Across, approximatelyORSOApproximator's wordsGRAM0.035 of an ounce, approximatelyONOR_____ about: approximatelyESTSApproximate figs.ETDSApproximate takeoff hrs.ETDSTakeoff approximations: Abbr.ETASPilot's approximations: Abbr.LESSMore or __ (approximately)ONORApproximately, with 14-AcrossORSOApproximation terminationORSOApproximating phraseKILO2.2 lbs., approximatelyETASIncoming-plane approximations (abbr.)ONOR____ about: approximatelyETDSApproximate leaving hrs.ORSOApproximation phraseORSOApproximator's phraseMORE__ or less (approximately)ESTSApproximations: Abbr.ETDSApproximate takeoff hours: Abbr.ONOR___ about; approximatelySOMEApproximatelyETASAirline approximations, for shortETDSPlanes' takeoff approximations: Abbr.ORSOApproximate wordsETASJFK approximationsORSOApproximatelyULNAIt approximates the radiusORSOWords of approximationETASSched. approximationsPICAApproximately 1/6 of an inchETASTravel approximationsORSOPhrase of approximationROOS... approximatelyONOR___ (approximately)ORSOIndicator of an approximationONOR__ about (approximately)ETASLAX approximationsNEARApproximateONORWith 10-Down, approximatelyORSOApproximation wordsKNOTUnit of speed that's approximately 1.15 mphESTDApproximate (abbr.)ETASAirport approximations, familiarlyETASPilots' approximations, brieflyONORWith 60-Across, approximatelyACREFootball-field size, approximatelyONORApproximately, with 2 DownNEARApproximating the genuine.