GRITSTONE Antonyms There are 9 antonyms of the word gritstone. (opposite meanings)Did you mean?Definition of GRITSTONEAlso try opposite words for..gritBest Opposite Words For GRITSTONETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1basaltnounn2chalkverb, nounv, n3claystonenounn4granitenounn5limestonenounn6marbleverb, nounv, n7sandstonenounn8shalenounn9slateverb, nounv, n Alternatives for CHALK Words (8)crankdeoxyephedrineglassicemethamphetaminemethedrineshabutrashPhrases (2)chicken feedmethamphetamine hydrochlorideOpposite words for chalk Alternatives for CLAYSTONE Words (6)argillitemarlstonesandstoneshalesiltstonemudstoneOpposite words for claystone Alternatives for GRANITE Words (6)bouldercliffcobblestonepebblerockstoneOpposite words for granite Alternatives for LIMESTONE Words (1)limePhrases (1)calcium carbonateOpposite words for limestone Alternatives for MARBLE Words (7)bouldergranitemarblepebblerockstonemarbleizeOpposite words for marble Alternatives for SHALE Words (9)argilliteclaystonemarliterocksiltstoneslatestonemudstoneshellOpposite words for shale