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1)
#2,487
Common N1
いっそ
Meaning
    1. ①
      rather; sooner; preferably; might as well; just
    2. ②
      on the contrary; if anything
3)
#5,208
Common N3
いっそう
いっそう
Meaning
    1. ①
      even more; still more; all the more; more than ever
      You should study even more than before.
    2. ②
      one layer
    3. ③
      lowest floor (of a building)
    4. ④
      rather; sooner; preferably
      See also: いっそ
Forms
5)
#12,330

Inflections of 一掃

Common
いっそう
Meaning
    1. clean sweep; purging; doing away with; eradication
      The sports world should, at this time, eliminate the collusion with criminal organizations.
Forms
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