Close on
Nigh and close on are semantically related. in approximately topic. In some cases you can use "Nigh" instead the word "Close on" as an adverb or a preposition.
Nigh
Nigh adjective - Not being distant in time, space, or significance.
Close on and nigh are semantically related. Sometimes you can use "Close on" instead the word "Nigh" as an adverb or a preposition.
Mutual synonyms
Cite this Source
Nigh and Close on. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/close_on/nigh
Close on & Nigh. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/close_on/nigh>.
Nigh or Close on. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/close_on/nigh.
Google Ngram Viewer shows how "close on" and "nigh" have occurred on timeline