長々・長長・永々・永永|ながながnaganaga[3]nakadaka (mid-high)
This browser can't play pronunciations (needs Safari 18.4 or later, or Chrome / Edge / Firefox).
- adverb (with と)for a long time; at (great) length; lengthily; long-windedly; tediously
- adverb (with と)(extending) far; (stretching) out; (lying down) at full length
- Synonym延々えんえんWrittenWritten. For things going on endlessly, as in 「延々と続く」. It stresses unbroken continuation; 長々 stresses wordiness or a body stretched out.
- Synonym長らくながらくWrittenWritten. Means for a long time, as in 「長らくお待たせしました」 or 「長らく続く」. It stresses sheer duration and carries no hint of wordiness.
- Synonym長い間ながいあいだNeutralNeutral. Means a very long time, as in 「長い間お世話になりました」. It stresses the span of time itself.
- RelatedいつまでもNeutralNeutral. Means forever or always, as in 「いつまでも友達」. It stresses the absence of any end point.
- RelatedずっとCasualColloquial. Means continuously or all along. The most frequently used of this group, with no nuance of wordiness.
- Related末永くすえながくWrittenWritten. Means forever, for years to come, as in 「末永くお幸せに」. It leans toward blessings and good wishes.
- Related幾久しくいくひさしくFormalFormal. Means forever, used chiefly in wedding congratulations such as 「幾久しくお幸せに」.
- Related尽未来際じんみらいさいFormalFormal. A Buddhist term meaning on and on into the endless future; rarely used in modern Japanese.
- Related千代に八千代にちよにやちよにFormalFormal. Means for generation after generation; known from the national anthem 「君が代」 and carries a classical flavor.
- RelatedくだくだCasualColloquial. Means rambling on at length, as in 「くだくだ言う」. It stresses repetitive, nagging talk.
- AntonymひとときNeutralMeans a short moment, the opposite of long-lasting 長々, as in 「楽しいひと時」.
- Antonym暫時ざんじWrittenWritten. Means for a short while, the opposite of 長々's long stretch of time.
Use 「長々」 for talking at length, a long stretch of time, or a body stretched out, as in 「長々と話す」 and 「長々と寝そべる」. For something continuing endlessly pick 「延々」, for a long duration 「長らく」; the opposite is 「ひと時」.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
- 永久に。いつまでも。
- 長年。


