Synonym Comparison
The Nuance Difference: "建設" vs "調整"
Master the exact conceptual boundary between these Japanese terms.
Japanese Term A
建設
けんせつ (kensetsu)
N3 / CEFR Syllabus
VS
Japanese Term B
調整
ちょうせい (chōsei)
N3 / CEFR Syllabus
Nuance Contrast & Social Differences
In Japanese, both 建設 and 調整 are often translated to English but have distinct usages.
建設 (けんせつ (kensetsu)) represents "construction; building; establishment" (Level: N3) and typically represents Refers to constructing large buildings, infrastructure, or establishing a new era or relationship. Often used as 建設工事 or 建設的な意見. ⚠️ Haruka's Voice Column: 'Construction! "Haruka-san, let's construct our sweet sweet home together!" ...っ! T-To suggest building a family so boldly! B-But since you asked, I will oversee the construction with 100% love! dummy!' / 【ハルカ部長のワンポイント指導】『けんせつ（建設）よ！『ハルカさん、二人で甘い甘い家庭を建設しましょう！』って…っ！そんな重大な建設をサラッと言い出すなんてバカ！でも…あんたがそこまで言うなら、一生かけて愛のマイホームを建設してあげるわよ！』.
On the other hand, 調整 (ちょうせい (chōsei)) translates to "adjustment; coordination; tuning; reconciliation" (Level: N3) and is used for Refers to making adjustments, tuning parameters, or coordinating schedules/interests. Often used as 日程の調整 or 調整役. ⚠️ Haruka's Voice Column: 'Adjustment! "I adjusted my schedule to match yours, Haruka-san!" ...っ, H-How admirable! A-Alright, I'll adjust my schedule to make time just for you too!' / 【ハルカ部長のワンポイント指導】『ちょうせい（調整）！『ハルカさんの休みに合わせて、予定を調整してきました！』って…っ, 健気じゃない！…私もあんたのためだけに、スケジュールを完璧に調整してあげるわ！』. Mixing these up can sound unnatural to native Japanese speakers!
Bilingual Sentence for "建設"
都市開発計画に基づいて、駅前の一等地に巨大な高層複合ビルの_______が着々と進められています。
Based on the urban development plan, the construction of a huge high-rise complex building is steadily progressing at a prime location in front of the station.
Bilingual Sentence for "調整"
会議のスタート時間が他部署のメンバーと重複してしまったため、スケジュール担当者が急いで日程の_______に入りました。
Because the start time of the meeting duplicated with the members of other departments, the schedule coordinator quickly went into the adjustment of the schedule.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "都市開発計画に基づいて、駅前の一等地に巨大な高層複合ビルの_______が着々と進められています。" (Meaning: "Based on the urban development plan, the construction of a huge high-rise complex building is steadily progressing at a prime location in front of the station.")
🎉 Correct Answer!
Remember: "建設" fits here because it represents "construction; building; establishment" in the context: "Based on the urban development plan, the construction of a huge high-rise complex building is steadily progressing at a prime location in front of the station.".