neutralizing, piercing, puncturing, infiltrating, absorbing, burrowing, limned, illuminating, shielding, bodying, connecting, smothering, intercepting, nailing, extracting, capturing, delving, ablating, probing, repelling, cauterizing, diffracted, gashing, magnetise, poking, assimilating, suppressing, fusing, abrades, slicing, exposing, occluding, complementing, hitting, annihilating, deflecting, outrunning, combining, refracts, saturating, blocking, harrying, atomizing, peppering, imbedding, uncovering, attacking, blanketing, cauterise, perforates, detecting, dispossessing, perfuse, outfoxing, localizing, integrating, draining, exploding, articulating, semipermeable membrane, mortaring, searing, spurting, dominating, muscling, blunting, irradiates, deforming, camouflaging, obliterating, powdering, prying, diffuses, rifling, pinpointing, grabbing, anastomosing, pulverizing, lobbing, vascularized, revealing, converting, accustoming, ricocheting, depolarized, adapting, dissecting, delineating, pounding, repulsing, stopping, unhinging, eliciting, obscuring, isolating, threading, fortifying, sedimented, transforming, ionizes, auditory canal, ramified, incisive, penetrative, perceptive, prescient, perspicacious, trenchant, insightful, dispassionate, sardonic, acerbic, cursory, disparaging, enlightening, suggestive, thoughtful, candid, cogent, discerning, introspective

., acoustic projection, acuity, acuteness, blaring, blasting, borer, bore bit, cosmic ray, cut, cutting, furfural, furfuraldehyde, gore, incisive, infiltrate, interpenetration, iodoform, keen, keenness, point, profoundness, profundity, projection, pyrimidine, radiology, radioscopy, rock drill, sclerometer, self-analysis, sharp, sharpness, soul-searching, sound projection, stone drill, superficial, triiodomethane

acute, discriminating, knifelike