Crossword clues for That's rad! 3 lettersAnswerClueRADFar out!” nyt 2004 RAD Out of sight!"RADDope, datedlyRADNot at all square, onceRADSurfer's "Tubular!"RADTubular!RADTotally awesome, dude!RADFantastic!RADTotally cool, man!RADGroovy!RADToo much!RADCowabunga!RADKewlRADGnarly, dude!RADX-ray specRADAwesome, dude!RADSkatepark "cool"RADX-ray doseRADX Games adjectiveRADOutstanding!RADAwesome, in kidspeakRADAlternative to degrees, in math: Abbr.RADAngle meas.RADSkatepark "great"RADGnarlyRADSuh-weet!RADThis is really good, dude!RADWicked kinRADTotally fabRADUncool cool?RADCapital of the 1990s?RADPassé cousin of "awesome"RADRight on!RADSweet popular in the '80s?RADRetro coolRADCompliment given to Doc MartensRADSuperRADExcellent, slangilyRADCool, nowadaysRADExclamation akin to "Gnarly!"RADReally coolRADWonderful, in slangRADSurfspeak adjectiveRADCool!, onceRADSweet!RADAwesome! addition to this puzzle's three longest entriesRADTeen's "Terrific!"RADSweet!, but in a Members Only jacketRADOut of sight!RADCool, updatedRADDope