All time
Only and all time are semantically related. in superior topic. In some cases you can use "Only" instead an adjective phrase "All time", when it comes to topics like superlative.
Only
Only adjective - Having no equal or rival for excellence or desirability.
Mutual synonyms
Cite this Source
Only and All time. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/all_time/only
All time & Only. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/all_time/only>.
Only or All time. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/all_time/only.
Google Ngram Viewer shows how "all time" and "only" have occurred on timeline