- abrasive
- I(New American Roget's College Thesaurus)adj. & n. —adj. rough, frictional; unpleasant. —n. grinder; sandpaper, corundum, etc. See discourtesy, friction.II(Roget's IV) modif.1. [Causing abrasion]Syn. grinding, sharpening, cutting, abrading, abradant, rasping, rough, harsh, coarse, scratchy, sandpapery; see also rough 1 .2. [Aggressively annoying]Syn. irritating, grating, caustic; see disturbing , harsh 1 .n.Syn. sharpener, cutter, grinder, grindstone, scarifier, polisher, grater, rasp, file, millstone, sander, sandpaper, sharpening stone, whetstone, brush.Types of abrasives include: file, sandstone, pumice, carborundum (trademark for silicon carbide), corundum, diamond, emery, emery cloth, emery paper, oil stone, chalk, salt, sanddust, sandpaper, shagreen, steel wool, tripoli.III(Roget's 3 Superthesaurus)Ia.1. annoying irritating, cutting, nasty, saber-tongued, acid-tongued, galling, hurtful, biting, sarcastic.2. scraping scratching, chafing, grating, eroding, grinding, grating, scouring, wearing, rough, coarse, rasping.ANT.: 1. conciliatory, soothing. 2. smoothIIn.abradent, scourer, scraper, polisher, burnisher, buffer.WORD FIND• course corundum: emery• dark, granular mineral used in grinding, polishing: aluminum oxide, corundum• jewelry and metal polisher made of ferric oxide: rouge• knife-sharpening stone: whetstone• manicuring stick: emery board• metal-polishing limestone: rottenstone• polishing powder made of chert or lime-stone: tripoli• rough carpenter’s paper: sandpaper• rough file used on wood: rasp• volcanic rock used for scouring, smoothing: pumice
English dictionary for students. 2013.