人差し指 (ひとさしゆび)index finger; forefinger

人差し指, its kanji, and other words that share them.Open this graph

Kanji in 人差し指

三人さんにんthree people
二人ふたりtwo persons; two people
人々ひとびとpeople; men and women
人口じんこうpopulation
人気にんきpopularity; public favor
人間にんげんhuman being; human
個人こじんindividual; private person
外国人がいこくじんforeigner; foreign citizen
差さdifference; variation
差別さべつdistinction; differentiation
格差かくさqualitative difference; disparity
偏差値へんさちdeviation value (usu. scaled to mean of 50, standard deviation of 10, and often used for academic grades); deviation
差益さえきmarginal profits
大差たいさgreat difference; big difference
差し止めさしとめprohibition; ban
交差点こうさてんcrossing; intersection
指導しどうguidance; leadership
指名しめいnaming; nominating

See how 人差し指 connects to the rest of Japanese.