Ko
(
コ
)
tsu
(
ツ
)
Ko
(
コ
)
tsu
(
ツ
)
App Store
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Vocabulary
Non-JLPT
Day 177
悔いる
New
悔いる
悔いる
くいる
to regret, to repent
Group 2 verb
native Japanese
Lv.5
Again
1
Hard
2
Good
3
Easy
4
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