Back when
Older
Older adjective - Being of advanced years and especially past middle age.
Mutual synonyms
Both terms in one sentence
-
The witness just takes one look at her and says for her to "come back when [she's] older".
Source: Older Alter Ego -
Older Than They Look: Rainbow Dash questions just how old Sunset Shimmer is, considering Trixie is over a decade old and was intended to rival her back when she was Celestia's student.
Source: Fanfic / Marionettes -
Ironically, calling the touch-tone sound "dialing" reflects an even older convention, harking to back when phones had actual dials instead of buttons.
Source: The Coconut Effect
Cite this Source
Older and Back when. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/back_when/older
Back when & Older. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/back_when/older>.
Older or Back when. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/back_when/older.
Google Ngram Viewer shows how "back when" and "older" have occurred on timeline