Extended
Extended adjective - Fully extended or stretched forth.
Usage example: an extended telescope
Spread is a synonym for extended in widespread topic. In some cases you can use "Spread" instead the word "Extended" as an adjective or a verb, when it comes to topics like spread out, lengthened.
Spread
Spread adjective - Fully extended in width.
Usage example: with arms spread wide
Extended is a synonym for spread in spread out topic. Sometimes you can use "Extended" instead the word "Spread" as an adjective or a verb.
Both words in one sentence
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The effect only extended to Los Angeles, though it would have spread if they hadn't managed to undo it.
Source: Total Eclipse of the Plot - Resistance leaders don't deny this, rather they point out that these ideas should be practiced and extended to all people and they could be spread without conquest and colonization.
Source: What the Romans Have Done for Us -
It's mentioned that the bodies have to be burned to stop the spread of infection, and extended exposure to the virus will render it incurable even with modern antidotes.
Cite this Source
Spread and Extended. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/extended/spread
Extended & Spread. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/extended/spread>.
Spread or Extended. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/extended/spread.
Google Ngram Viewer shows how "extended" and "spread" have occurred on timeline