for the longest time
Seemingly without end
For the longest time means for a very long period, often with the sense that the duration felt significant or surprising.
The phrase typically looks backward: For the longest time, I thought she was his sister.
It emphasizes how long something persisted before changing or being discovered, carrying a note of personal reflection that a neutral phrase like "for a long time" lacks.
- foreverFor all time
- time immemorialBeyond memory's reach
- immemorialToo old to recall
- persistentContinuing despite difficulty
- eonsImmense spans of time
since forever · duration · as long as · era · reminiscence · wistfulness · way back · decades · always · protracted · yearning · enduring · memory · recollection · centuries · ages ago · back in the day · extended
for the longest timebriefly
In few words
for a moment · momentarily · fleetingly · transiently · in a flash
for the longest timejust now
The immediate past
intermittently · sporadically · on and off · newly · just started
longest, longer, lengthen, longish, timely, untimely, timeless