fingernail• Fieldingknelt and ticked a fingernail against the sedimentedglass of the fishtank.• She turned her thumb- and fingernails in and pinched, probing for painfulpulses between the bones.• I could tell because she was nibbling her fingernails and then trying not to.• He dug his fingernails into the raw itchiness along his part.• He grew his fingernails long on the right hand, saying that made it easier to pluck the strings.• Her long fingernailsclacked against the rim of a champagne glass.• Liz's fingernails were tingling, her nerves crawling with frustration.• Stop biting your fingernails.