undeveloped

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undeveloped¹

adjective undevelopt

  1. not comparable Not developed or used. These developments, most of which have taken place during the past 30 years, are remarkable in view of the low traffic density, except in the neighbourhood of Oslo, and the very extensive undeveloped areas of mountain and virgin forest.

    Similar: primitive, rudimentary, unrefined, crude, garagelike, rough, rude, rudimental, undeveloped · Opposite: developed, refined, sophisticated

  2. not comparable not built on, unbuilt; not ready for building on The message from the authorities is straightforward: undeveloped land within city boundaries should no longer be treated as a passive investment, it must be used productively.

    Similar: empty, vacant · Opposite: built-up, developed

  3. not comparable lagging behind others, especially in economic or social matters Running as full of enthusiasm as they can, some undeveloped countries are falling farther behind—their needs are growing faster than their achievements.

    Similar: developing, third-world · Opposite: advanced, developed

undeveloped²

verb undevelopt

  1. participle, past simple past and past participle of undevelop

Thesaurus

Closest in meaning: unimproved, unformed, untapped, unexploited, rudimentary, immature, vestigial, fallow, budding, unused, unmanaged, raw, undisturbed, pristine, unplanned, virgin

Translations

Every language

adj not developed or used

Deutschunentwickelt
Italianopoco sviluppato

adj not built on

Deutschunbebaut

adj lagging behind others, especially in economic or social matters

Españolsubdesarrollado
Italianosottosviluppato

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MLA

"undeveloped." Wiktionary, via Micwyn, micwyn.com/word/undeveloped. Accessed 6 Nov. 2026.

APA

undeveloped. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/undeveloped

Chicago

"undeveloped." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/undeveloped.

BibTeX
@misc{undeveloped_2026,
  title = {undeveloped},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/undeveloped},
  urldate = {2026-11-06}
}