Japanese edit

Kanji in this term
いつ > いっ
Grade: 1
そう > そ(う)
Grade: 6
kan’on on’yomi
Alternative spelling
一層のこと (kyūjitai)
For pronunciation and definitions of 一層のこと – see the following entry.
一層いっそうこと
[adverb] Synonym of 一層 (issō) or 一層 (isso)
Alternative spellings
いっその事, いっそのこと
(This term, 一層のこと, is an alternative spelling of the above term.)