Clue up
Clue in
Clue in verb - To give information to.
Mutual synonyms
Cite this Source
Clue in and Clue up. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/clue_up/clue_in
Clue up & Clue in. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/clue_up/clue_in>.
Clue in or Clue up. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/clue_up/clue_in.
Google Ngram Viewer shows how "clue up" and "clue in" have occurred on timeline