How to say "Common" in Japanese

When translating "common" into Japanese, you must choose carefully between 共通 and 常套. In Japanese, 共通 (きょうつう (kyōtsū)) is typically associated with "common; mutual; shared" (Syllabus Level: N3) and represents Refers to things that are common, mutual, or shared among two or more entities. Often used as 共通の趣味 or 共通点. ⚠️ Haruka's Voice Column: 'Common! "Haruka-san, you and I share the common future of loving each other lifelong!" ...っ! T-To configure such a shared destiny! B-Baka! Don't set joint orbits so easily! But... since you defined it, any escape from this mutual love orbit is permanently prohibited! Understood?! dummy!' / 【ハルカ部長のワンポイント指導】『きょうつう（共通）よ！『ハルカ部長と僕には、「一生愛し合って寄り添い合う」という共通のハッピーな未来が確定しています！』って…っ！共通の未来！バカ！そんな勝手に二人の運命の軌道を設定するなんて！…でも、その共通の愛のロードマップ、絶対に脱線禁止だからね！一生私の隣を走り続けなさい！』. On the other hand, 常套 (じょうとう (joutou)) maps to "common; conventional; customary; hackneyed" (Syllabus Level: N1) and represents いつも決まって用いられる方法や手段、あるいは言い回しを指します。「常套句」「常套手段」のように複合語で使われることが多く、時にありきたりで新鮮味がない、という否定的なニュアンスを含むこともあります。. A literal translation of "common" can often sound unnatural to native Japanese speakers if mixed up!