昔

previous generations; people of the past; ancients

Epiophlebia superstes (species of living-fossil dragonfly endemic to Japan)

paleolagine lagomorph (Paleolaginae spp., incl. the Amami rabbit and the red rock hares)

tuatara (primitive lizardlike reptile endemic to New Zealand)

old fashioned; in ancient style

way in the past; two (or so) decades (ago)

archiannelids of the genus Saccocirrus (esp. Saccocirrus major)

horseweed (Conyza canadensis); Canadian horseweed; Canadian fleabane; coltstail; marestail; butterweed

the way it was; the way it used be; as of old; in former times

old friend; familiar face

to view the past with nostalgia

Idiomatic expression

skill learned in one's former days; using one's experience from the past

Work of art, literature, music, etc. name

Konjaku Monogatarishū (abbr) (31-volume collection of stories written during the late Heian period); The Tale of Konjaku

Work of art, literature, music, etc. name

Konjaku Monogatarishū (31-volume collection of stories written during the late Heian period); Tales of Times Now Past

the pace of change makes ten years back seem like ancient history

to recall the old days

Proverb

let bygones be bygones; the past is the past, the present is the present

reminiscent of the good old times; nostalgia-inducing

Dated term

a long time ago; long ago