READING  キ、すで-に
MEANING  previously
JLPT level N1 (full info & stroke order)
 
Words/compounds
かいきにっしょく
total solar eclipse
きおう
the past
きち
already known, well-known
きこんしゃ
married person
きせい
established, completed, existing
 
Example sentences
皆既日食
来年7月22日に観測される皆既日食。
The total solar eclipse to be observed next year on June 22nd.
既往
既往は咎めず。
Let bygones be bygones.
既知
既知のことは未知のことと区別しなくてはならない。
The known must be separated from the unknown.
 
Lookalikes
 
ガイ 
outline
 
ガイ 
rue