ablation, abrasion, abrasive, analysis, arrangement, attrition, buffing, burnishing, cataloging, categorization, chafe, chafing, classification, cloture, codification, committee consideration, debate, deliberation, detrition, division, dressing, enrollment, erasure, erosion, filibuster, filibustering, first reading, fretting, galling, grading, grazing, grinding, grouping, indexing, introduction, itemization, limation, listing, logrolling, pigeonholing, placement, polishing, ranging, ranking, rasping, rating, registration, registry, roll call, rubbing away, sandblasting, sanding, scouring, scrape, scraping, scratch, scratching, scrub, scrubbing, scuff, second reading, shining, smoothing, sorting, steamroller methods, stratification, subdivision, tabling, tabulation, talkathon, taxonomy, third reading, typology, vote, wear, wearing away