90 entries under period topic. ×
| prolongation(noun, increase, event, line, course) | |
| scope(noun, time, area, part, fix) | |
| spaciousness(time, measure, piece, level, range) | |
| sphere(time, measure, level, range) | |
| stint(noun, time, area, present, turn) | |
| territory(time, measure, level, range) | |
| tract(time, measure, level, range) | |
| volume(noun, time, part, fix, hit) | |
| window(time, interval) | |
| day(noun, time, present, turn, point) | |
| arena(time, interval) | |
| blank(time, interval) | |
| century(noun, time, moment, life) | |
| field(noun, time, pause, course, track) | |
| headroom(time, interval) | |
| headway(time, interval) | |
| leeway(time, level, range, degree) | |
| location(time, interval) | |
| margin(time, interval) | |
| omission(time, interval) |
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| APA | Smart Define. (2015). duration thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/duration/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "duration thesaurus" https://smartdefine.org/duration/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, duration thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/duration/thesaurus/synonyms>. |
| MLA | Smart Define. "duration thesaurus" 15 July 2015. Web. 26 September 2026. <https://smartdefine.org/duration/thesaurus/synonyms> |