いっそう
Meanings
Noun
Verb (する)
1. clean sweep; purging; doing away with; eradication
Kanji used
one
sweep
Pitch accent
っそう
Top 12500
Examples (3 in total)
The government promised to wipe out poverty.
I think this is the only way to get rid of cockroaches.
The sports world should, at this time, eliminate the collusion with criminal organizations.