雁爪[ganzume] Japanese rake
糸爪[hechima] sponge gourd
爪で拾って箕で零す[tsumedehirottemidekobosu] penny wise and pound foolish
爪痕[tsumeato] fingernail mark
爪先[tsumasaki] tiptoe

爪先で歩く[tsumasakidearuku] to tiptoe
爪弾き[tsumahajiki] black sheep (of a family)
爪楊枝[tsumayouji] toothpick
爪立ち[tsumadachi] standing on tiptoes

兀鷹[hagetaka] vulture
鳶が鷹を生む[tonbigatakawoumu] Even plain parents can produce a genius child
脳ある鷹は爪を隠す[nouarutakahatsumewokakusu] a wise man keeps some of his talents in reserve
夜鷹[yotaka] grey nightjar (Caprimulgus indicus)
鷹揚[ouyou] largehearted

鷹匠[takajou] falconer
鷹派[takaha] hawks
鷹狩[takagari] falconry
夜鷹蕎麦[yotakasoba] ambulatory evening vendor of noodles (or the noodles themselves)