Crossword clues for Not dense 4 letters:SINKBe more dense than water, sayINKYDense and darkTHINBecome less dense, with "out"KALENutrient-dense greenBOSCDense-fleshed pearCAKYLike dense browniesNAMACalifornia plant with dense masses of blue flowers.SLOWA little denseTUFTA dense clump of grassTUFTDense clump of trees or bushesDUHSSounds of densenessDEEPDenseSINKAct more dense?DUHSDense sounds?SLOWDenseRARENot denseOPALIt's less dense than quartzINHDVery pixel-dense, as a TV pictureDUHSExclamations of densenessRICHLike calorie-dense dessertsKEENNot denseLUSHLike dense greenerySLOWSomewhat denseCLODDense oneDENSEHard to penetrateDENSENot too brightDENSELike a thicketDENSEHighly concentratedDENSELikely to sinkDENSEThickly populatedDENSEThicksetDENSEChallenging to readDENSENot the sharpest tackDENSENo EinsteinDENSELike a pea-soup fogDENSECrammedDENSESlow-wittedDENSEHardly sparseDENSECompactDENSENone too quick on the uptakeDENSENot brightDENSENot exactly a geniusDENSEDunderheadedDENSESlow on the uptakeDENSEHaving a high specific gravityDENSEThickDENSEClose togetherDENSEHard to see throughDENSELike a dim bulbDENSEIncredibly thick