追い風（おいかぜ、oikaze）
- tailwind

The Japanese word 追い風 (おいかぜ) literally translates to "following wind" or "tailwind." However, its meaning extends beyond just a literal wind. It signifies something that provides support, advantage, or a boost to a person, situation, or endeavor. It represents a favorable circumstance that makes progress easier. 追い風 can be used both literally and figuratively.

⚫︎ 今回のプロジェクトは、市場の追い風を受けて成功した。 Translation: This project succeeded thanks to the favorable market conditions. ⚫︎ 経済状況が追い風となり、会社の業績は向上した。 Translation: The economic situation acted as a tailwind, improving the company's performance. ⚫︎ マラソン選手は追い風のおかげで記録を更新した。 Translation: The marathon runner broke the record thanks to the tailwind.

This word is commonly used in both formal and informal conversations. You can use 追い風 when talking about: ⚫︎ Favorable conditions or circumstances ⚫︎ Something that gives you an advantage ⚫︎ External factors that contribute to success. You can use it to describe situations in business, sports, personal relationships, or any area where a supportive element is present.

追い風 is typically written with the kanji 追い and 風. The reading is always おいかぜ in hiragana. The okurigana (送りがな) for 追い is "い". There are no other standard ways to write this word. The spelling is fixed.

⚫︎ 追い風 doesn't have a direct single-word synonym, but here are some related terms: ⚫︎ 追い付き (おいつき) - "Help" or "support", especially in a race. ⚫︎ 追い打ち (おいうち) - "Boost" or "further advantage" (can sometimes have a negative connotation). ⚫︎ 好条件 (こうじょうけん) - "Favorable conditions." ⚫︎ 追い風 is a more concise and commonly used word.

⚫︎ 逆風 (ぎゃくふう) - "Headwind" (opposite of 追い風). ⚫︎ 向かい風 (むかいかぜ) - "Headwind". ⚫︎ 不利 (ふり) - "Disadvantage." ⚫︎ 障害 (しょうがい) - "Obstacle."

新商品の発売は、政府の政策が追い風となり、順調に進んでいる。 ・Translation: The launch of the new product is progressing smoothly, with government policies acting as a tailwind. ・Explanation: This sentence illustrates how an external factor (government policy) is benefiting the product launch.

彼女の才能と努力に加えて、周囲からの支援も追い風となり、彼女は成功を収めた。 ・Translation: In addition to her talent and hard work, support from those around her acted as a tailwind, and she achieved success. ・Explanation: This example shows how 追い風 can describe the positive impact of external support, along with individual effort.

The word 追い風 is a compound word formed from: ⚫︎ 追い (おい) - which means "chasing" or "following." ⚫︎ 風 (かぜ) - which means "wind." The combination of these two words creates the image of the wind pushing from behind, which supports or helps someone/something move forward. The etymology perfectly reflects the word's meaning of providing support or an advantage.