Synonym Nuance VS
How to say "Period" in Japanese
Both words can translate to "period", but which should you choose?
Japanese Option A
期間
きかん (kikan)
N3 / CEFR Syllabus
VS
Japanese Option B
倦怠期
けんたいき (kentaiki)
N1 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "period" into Japanese, you must choose carefully between 期間 and 倦怠期.
In Japanese, 期間 (きかん (kikan)) is typically associated with "period; term; duration; span of time" (Syllabus Level: N3) and represents Refers to a period, term, duration, or specific span of time. Often used as キャンペーン期間 or 研修期間. ⚠️ Haruka's Voice Column: 'Period! "The term of my love for Haruka-san is for all eternity!" ...っ, T-To say such an advanced romantic oath! B-But... I permit that eternal term, so don't you dare slack off!' / 【ハルカ部長のワンポイント指導】『きかん（期間）！『ハルカさんへの愛の有効期間は、未来永劫、宇宙の終わりまでです！』って…っ, そんな壮大な有効期間を誓うなんて！でも特別に許可するわ！一生愛し続けなさい！』.
On the other hand, 倦怠期 (けんたいき (kentaiki)) maps to "period of weariness, rut, stagnation (especially in a relationship)" (Syllabus Level: N1) and represents Commonly used to describe a phase in romantic relationships or long-term partnerships where the initial excitement and passion fade, leading to boredom, indifference, or a sense of routine.. A literal translation of "period" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "期間"
この特別キャンペーンの_______は、来月の第一日曜日までとなっておりますので、お早めにご利用ください。
The period of this special campaign is until the first Sunday of next month, so please use it early.
Bilingual Context for "倦怠期"
結婚して数年後、私たちは倦怠期を迎えた。
Several years after marriage, we entered a period of weariness.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "この特別キャンペーンの_______は、来月の第一日曜日までとなっておりますので、お早めにご利用ください。" (Meaning: "The period of this special campaign is until the first Sunday of next month, so please use it early.")
🎉 Correct Answer!
Remember: "期間" fits here because it means "period; term; duration; span of time" in the context of: "The period of this special campaign is until the first Sunday of next month, so please use it early.". "倦怠期" represents "period of weariness, rut, stagnation (especially in a relationship)".