Personality
Wasei-eigo in the Personality category — 3 words that look English but mean something completely different in Japanese.
コンプレックス
konpurekkusu
An insecurity or hang-up about oneself; a feeling of inferiority ≠ complex
マイペース
mai pēsu
Going at one's own pace; being unhurried and doing things one's own way ≠ my pace
ナイーブ
naību
Sensitive, delicate, gentle (positive connotation) ≠ naive