High up
High up adverb - At a great altitude.
Top flight and high up are semantically related. In some cases you can use "Top flight" instead an adjective phrase "High up".
Top flight
High up and top flight are semantically related. Sometimes you can use "High up" instead an adjective phrase "Top flight".
Mutual synonyms
Related pairs
Cite this Source
Top flight and High up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/high_up/top_flight
High up & Top flight. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/high_up/top_flight>.
Top flight or High up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/high_up/top_flight.
Google Ngram Viewer shows how "high up" and "top flight" have occurred on timeline