Japanese

Adverb

いっそう ‎(romaji issō)

1. 一層: much more, still more, all the more, rather, sooner, might as well

Noun

いっそう ‎(romaji issō)

1. 一層: one layer; the bottom floor of a multi-storied building
2. 一掃: clean sweep
3. 一曹: master sergeant
4. 一艘: one ship or boat
5. 一双: pair
6. 逸走: escape, scud, scamper away