より一層 いっそう
yori issō

Adverb
Expression

1. still more; even more; much more; all the more; further

彼女 かのじょには欠点 けってんがあるから ぼくはより一層 いっそう彼女 かのじょ きだ。
kanojoniwa kettenga arukara bokuwa yori issō kanojoga sukida.
I love her all the more for her faults.
no-Adjective
Expression

2. increased; greater