Checking in
Check up and checking in are semantically related. In some cases you can use "Check up" instead a verb phrase "Checking in".
Check up
Checking in and check up are semantically related. Sometimes you can replace phrase "Checking in" with "Check up", this terms are similar.
Cite this Source
Check up and Checking in. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/checking_in/check_up
Checking in & Check up. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/checking_in/check_up>.
Check up or Checking in. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/checking_in/check_up.
Google Ngram Viewer shows how "checking in" and "check up" have occurred on timeline