Crossword clues for That's swell! 5 letters:SWELLThou ___, 1927 songSWELLRelative of niftySWELLSimply grand.SWELLLong and unbroken wave.SWELLStylish one: Colloq.SWELLFashion plateSWELLPeachy keenSWELLExpandSWELLOh, great!SWELLElegant: Sl.SWELLVery stylish: colloq.SWELLSlangy exclamation.SWELLExcellent!SWELLWaveSWELLNifty!SWELLRise in wavesSWELLFirst-rateSWELLHunky-dorySWELLGrowSWELLBloatSWELLStylish: Colloq.SWELLRise, as a riverSWELLGradually expandSWELLFirst rate: Slang.SWELLSeries of waves.SWELLEpithet of approval.SWELLPeachySWELLPhat!SWELLPuffSWELLUndulating movementSWELLJust duckySWELLJim-dandySWELLPuff upSWELLAwesomeSWELLDandy-oSWELLGet biggerSWELLBlow upSWELLJust peachySWELLNeat-o!SWELLIncrease in volumeSWELLIsn't THAT just great...SWELLDandySWELLGreat!SWELLDirty Harry sarcastic crySWELLJust what I didn't need!SWELLTerrificSWELLBalloonSWELLWave precursorSWELLInflate with prideSWELLBurgeon