adverb taking the 'to' particle word usually written using kana alone torrentially;swiftly flowing (water, esp. river);voluminously flowing

adverb taking the 'to' particle word usually written using kana alone (speak) eloquently;fluently;spout forth (a torrent of speech)

adverb taking the 'to' particle word usually written using kana alone flood of the times (moving strongly in one direction);current of the times