生来 (せいらい)by nature; naturally; by birth

by nature; naturally; by birthadverb (fukushi), nouns which may take the genitive case particle 'no'

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

Kanji in 生来

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
以来いらいsince; henceforth
将来しょうらいfuture (usually near); prospects
従来じゅうらいup to now; so far
来年らいねんnext year
本来ほんらいoriginally; primarily
来日らいにちarrival in Japan; coming to Japan
来月らいげつnext month
未来みらいthe future (usually distant)

See how 生来 connects to the rest of Japanese.