寄生虫 (きせいちゅう)parasite

寄生虫, its kanji, and other words that share them.Open this graph

Kanji in 寄生虫

寄付きふcontribution; donation
年寄りとしよりold person; elderly person
寄せるよせるto come near; to let someone approach
寄せよせlast moves (in go, shogi, or chess); endgame
歩み寄りあゆみよりcompromise; concession
寄港きこうstopping at a port
寄席よせentertainment hall (for rakugo, manzai, magic, music, etc.); vaudeville theater (theatre)
最寄りもよりnearest; closest
学生がくせいstudent (esp. a university student)
生活せいかつliving; life (one's daily existence)
生産せいさんproduction; manufacture
人生じんせい(human) life (i.e. conception to death)
先生せんせいteacher; instructor
厚生省こうせいしょうMinistry of Health and Welfare (now Ministry of Health, Labour and Welfare)
年生ねんせいpupil in ... year; student in ... year
新生しんせいrebirth; new birth
虫むしinsect; bug
昆虫こんちゅうinsect; bug

See how 寄生虫 connects to the rest of Japanese.