Hour
Hour noun - A period of time equal to 1/24th of a day.
Spare time and hour are semantically related. In some cases you can use "Spare time" instead a noun "Hour".
Nearby Word: hourly
Spare time
Spare time noun - Time that is free from duties or responsibilities.
Hour and spare time are semantically related. Sometimes you can use "Hour" instead a noun phrase "Spare time".
Mutual synonyms
Both terms in one sentence
- Eleventh Hour Ranger: To help in the final battle against the bloods, Bart did some recruiting in his spare time and brings them in for their final assault: Hawk, Dove, Stargirl and Jericho.
Source: Fan Fic / Young Justice Titans
Cite this Source
Spare time and Hour. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/hour/spare_time
Hour & Spare time. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/hour/spare_time>.
Spare time or Hour. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/hour/spare_time.
Google Ngram Viewer shows how "hour" and "spare time" have occurred on timeline