Where does “甚だしい” come from?

甚だしい (Japanese) comes from Japanese しい — used to form adjectives from nouns,...

甚だしい (Japanese): extreme, intense, heavy

Definitions

  1. extreme, intense, heavy

Ancestry of “甚だしい”, step by step

甚だしい traces back through two separate lines of ancestry.

via Japanese しい

StepLanguageWordMeaning
1Japaneseしいused to form adjectives from nouns,...

via Japanese 甚だ

StepLanguageWordMeaning
1Japanese甚だvery, greatly
Every word from Japanese しい