一朝一夕

いっちょういっせき

in a day, in a brief space of time

一夕

いっせき

one evening, some evenings

一朝

いっちょう

temporarily, short period, once, one morning

朝一

あさいち

first thing in the morning

一夕話

いっせきわ いっせきばなし

(a) short story, short-story writer

朝一番

あさいちばん

first thing in the morning

朝夕

あさゆう ちょうせき

morning and evening, from morning until night, constantly

一に

いつに いちに

solely, entirely, only, or

一朝有事

いっちょうゆうじ

(when) the time of need arises, should an emergency occur

槿花一朝

きんかいっちょう

evanescent glory, passing prosperity

朝夕食

ちょうゆうしょく

breakfast and dinner

朝昼夕

あさひるゆう

morning, afternoon and evening

一生に一度

いっしょうにいちど

once in a lifetime; once in one's life

一散に

いっさんに

at top speed

一時に

いちどきに いちじに いっときに

at the same time, at a time, at one time, simultaneously

一概に

いちがいに

unconditionally, as a rule

一向に

いっこうに

completely, absolutely, totally

一度に

いちどに

all at once

一般に

いっぱんに

in general, generally