Old
Old adjective - Being of advanced years and especially past middle age.
Unfamiliar with is an antonym for old.
Unfamiliar with
Unfamiliar with adjective - Having little or no knowledge of.
Both terms in one sentence
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She wishes for trousseau, but finding the old-fashioned djinn unfamiliar with the term, she carelessly instructs him to give her "a dozen of everything" and to put it all in her room.
Source: Literal Genie -
It does appear in a couple old mystery novels, but is nowhere near as common as people unfamiliar with such novels seem to think.
Source: Dead Unicorn Trope - Also one of the problems with the TV movie—they'd included enough from the old series without properly explaining it that it wasn't going to make nearly as much sense to anyone unfamiliar with Doctor Who.
Source: Continuity Lock-Out
Cite this Source
Unfamiliar with and Old. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/old/unfamiliar_with
Old & Unfamiliar with. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/old/unfamiliar_with>.
Unfamiliar with or Old. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/old/unfamiliar_with.
Google Ngram Viewer shows how "old" and "unfamiliar with" have occurred on timeline