Expansion
Expansion noun - A wide space or area.
Usage example: we gazed in awe at the star-strewn expansion of nighttime sky above us
Spread is a synonym for expansion in increase topic. In some cases you can use "Spread" instead a noun "Expansion", when it comes to topics like event, place, growth. popular alternative
Mutual synonyms
How words are described
Both words in one sentence
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Then, in the Cataclysm expansion of Wo W, druidism spread to the resident werewolves (Worgen, Alliance) and trolls (Horde).
Source: Druid - Related to the above, rumors were spread during the Burning Crusade expansion that the aforementioned purification of Ashbringer would involve Turalyon and possibly Alleria Windrunner, and a mysterious smith in Outland hinted to be another son of Mograine.
Source: Aborted Arc -
The Sims 3 makes it even harder: the entire town exists, rather than separately loaded lots, and to make matters worse, if you get the Late Night Expansion Pack, rumors will spread.
Source: More Friends, More Benefits
Cite this Source
Spread and Expansion. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/expansion/spread
Expansion & Spread. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/expansion/spread>.
Spread or Expansion. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/expansion/spread.
Google Ngram Viewer shows how "expansion" and "spread" have occurred on timeline