悪影響（あくえいきょう、akueikyou）
- bad influence

The Japanese word 悪影響 (あくえいきょう) means "bad influence," "negative impact," or "adverse effect." It describes a situation where something causes harm, damage, or undesirable consequences. It often implies a long-term or significant detrimental effect. The word carries a strong connotation of something that is undesirable and should be avoided or mitigated. It signifies a negative outcome stemming from a particular cause or action.

⚫︎ その事件は、地域社会に悪影響を与えた。 Translation: That incident had a bad influence on the local community. ⚫︎ 喫煙は健康に悪影響を及ぼす。 Translation: Smoking has a negative impact on health. ⚫︎ 経済の低迷は、企業の業績に悪影響］を及ぼす可能性があります。 Translation: The economic downturn can have a negative impact on company performance.

You can use 悪影響 in various contexts to discuss the negative consequences of actions, policies, or events. It's suitable for both formal and informal situations. It can be used when discussing problems related to health, the environment, social issues, the economy, and more. When discussing specific issues, you can pair 悪影響 with words or phrases that specify the area affected (e.g., 健康, 環境, 社会).

悪影響 is typically written in kanji and hiragana. ・ Kanji: 悪影響 ・ Hiragana: あくえいきょう There are no variations in okurigana for this word.

⚫︎ 負の影響 (ふのえいきょう) - Negative impact ⚫︎ 弊害 (へいがい) - Harm; evil; damage ⚫︎ 不利益 (ふりえき) - Disadvantage; detriment ⚫︎ 害 (がい) - Harm; damage; injury

⚫︎ 良い影響 (よいえいきょう) - Good influence ⚫︎ 良い効果 (よいこうか) - Good effect ⚫︎ 好影響 (こうえいきょう) - Positive influence ⚫︎ 有益 (ゆうえき) - Beneficial

彼の行動は、チームの士気に悪影響］を及ぼした。 ・Translation: His actions had a negative impact on the team's morale. ・Explanation: This sentence illustrates how someone's behavior can have an adverse effect on a group's spirit or motivation.

その薬の副作用は、患者に悪影響］を及ぼす可能性がある。 ・Translation: The side effects of that medicine may have a negative impact on the patient. ・Explanation: This sentence describes the potential harm that the side effects of a medication can cause to a patient's health.

The word 悪影響 is composed of the following kanji: ・ 悪 (あく) - Evil; bad; wrong ・ 影響 (えいきょう) - Influence; effect Thus, the word literally means "bad influence" or "evil influence."