back then
In those days
Back then refers to a time in the past, often one being recalled with nostalgia or contrast to the present: Back then, we didn't have cell phones.
The phrase emphasizes temporal distance—things were different back then.
It typically appears at the beginning of a sentence or clause, setting up a comparison with how things are now.
- nostalgicLonging for the past
- good old daysIdealized past era
- memoriesStored past experiences
- pastTime already gone
- yesteryearTime not long past
once upon a time · once · formerly · remember · olden · long ago · ago · childhood · simpler times · vintage · retro · old school · history · golden · days · times · those · used to be
- time expressionsnow, today, soon, tomorrow, later
- time phrasesall day, all night, for now, in time, on time
- nostalgianostalgia, nostalgic, memories, memory, remember
- vague wordssomething, someone, somewhere, sometime, somehow
- story phrasesonce upon a time, happily ever after, the end, long ago, a long time ago
- time wordsminute, hour, day, now, soon