殊更、故
ことさら
kotosara
JMdict entry #1328690
- adverb (fukushi)adjectival nouns or quasi-adjectives (keiyodoshi) word usually written using kana alone intentionally; deliberately; designedly; on purpose
- adverb (fukushi)adjectival nouns or quasi-adjectives (keiyodoshi) word usually written using kana alone especially; particularly