ふとした

ふとしたfutoshita

pre-noun adjectival

  1. impulsive
  2. unexpected
  3. accidental
  4. casual
  5. inadvertent
  6. on a whim

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences