Godan verb with 'ru' endingintransitive verb word usually written using kana alone to boil;to seethe

Godan verb with 'ru' endingintransitive verb word usually written using kana alone to roil (e.g. waterfall, torrent);to foam;to cascade down

Godan verb with 'ru' endingintransitive verb word usually written using kana alone to well up (of emotions);to overflow (e.g. fighting spirit);to seethe (esp. blood)