Developed
Developed adjective - Being far along in development.
Usage example: a highly developed society with a rigid class system
Undeveloped is an antonym for developed.
Undeveloped
Undeveloped adjective - Not developed.
Usage example: undeveloped social awareness
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Synonyms for Undeveloped
Both words in one sentence
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Craniopagus parasiticus, where a parasitic head of an undeveloped twin is grafted onto the head of a developed twin.
Source: Web Video / Seriously Strange -
There isn't much of a problem on undeveloped accounts(in this game, achievements unlock significant, permanent bonuses) but on higher levels and/or highly developed accounts, this can suck because your weapons are far better than those.
Source: Poison Mushroom -
Russia had an enormous territory, but economically and politically it was not much better developed than Japan, and the size of its territory itself made the fighting all the more difficult, as it happened in the most remote and undeveloped corner of the country.
Cite this Source
Undeveloped and Developed. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/developed/undeveloped
Developed & Undeveloped. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/developed/undeveloped>.
Undeveloped or Developed. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/developed/undeveloped.
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