JMdict: 1529530

失くす 【なくす】

  1. [v5s,vt] to lose (something)
  2. [v5s,vt] to get rid of; to eliminate; to remove; to eradicate; to abolish
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Lose, Error, Fault, Disadvantage, Loss シツ うしな.う, う.せる 4

Words often seen with this one: (experimental feature)

こと (39), 戦争 (24), ために (17), 自信 (15), 記憶 (15), その (15), この (13), 友達 (13),  (12), まで (11),  (10), ため (10)