Translation guide
The English phrase "slip away" can mean to leave quietly, to escape, to pass unnoticed (as time), or to fade/die. This guide covers natural Japanese expressions for each meaning.
To depart from a place or group without drawing attention, often to avoid being noticed or to leave early.
Literally 'to sneak out'. Very common for slipping away from a gathering or room.
I slipped away from the party.
Means 'to leave quietly/softly'. Emphasizes the quiet manner of leaving.
He slipped away from the meeting.
Literally 'to disappear before one knows it'. Used when someone slips away without others noticing exactly when.
She had slipped away without anyone noticing.
Simply 'to slip out/escape'. Can be used alone but often combined with adverbs like こっそり.
slip away from class
To escape from a situation, grasp, or confinement, often narrowly or secretly.
General verb for 'to escape/run away'. Works for slipping away from danger or an unwanted situation.
The thief slipped away through the back door.
To escape from something abstract (danger, responsibility). More literary/formal than 逃げる.
To slip through a crowd or barrier, often unnoticed.
For time or an opportunity to pass quickly or without being noticed.
Literally 'to pass in the blink of an eye'. Very common for time slipping away.
The vacation slipped away in no time.
Means 'to pass without one realizing'. Emphasizes the unnoticed passage.
To miss (an opportunity). Often used with チャンス (chance).
To die peacefully or gradually lose consciousness/life.
Euphemism for 'to pass away', literally 'to take one's last breath'. Suitable for slipping away peacefully.
He slipped away quietly.
Literally 'to pass away as if sleeping'. Poetic and gentle.
My grandmother slipped away as if in sleep.
Literary/poetic for fading away or dying out. Can also describe sounds or lights.
Do not translate 'slip away' word-for-word as 滑り去る (suberi saru). It is not natural Japanese and sounds like physically sliding away.
危険から逃れる。
slip away from danger
He slipped away through the crowd.
Time had slipped away without me noticing.
I let the opportunity slip away.
命が消え入るようだった。
His life seemed to slip away.