grind Synonyms

pulverization crunch swot drudge drudgery nerd dweeb fag travail grate toil labor mash mill moil plodding comminute labour bray pulp striver stridulate squeak grits spiculate slavery strop struggle sweat rat race swink chop up toiling toiler whet slave grindcore sharpen pulverize pumice rasp rote rub rut unwearying sand sandpaper scarping spadework scranch