Close in
Close in verb - To come near or nearer.
Usage example: the eagle closed in on its prey
Sneak up
Cite this Source
Sneak up and Close in. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/close_in/sneak_up
Close in & Sneak up. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/close_in/sneak_up>.
Sneak up or Close in. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/close_in/sneak_up.
Google Ngram Viewer shows how "close in" and "sneak up" have occurred on timeline