At length and Indefinite

Opposite meaning terms

At length adverb - In a lengthy or prolix manner.

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Indefinite is an antonym for at length in itemized topic.

Indefinite adjective - Being or seeming to be without limits.

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At length is an antonym for indefinite.

Nearby Words: indefinable, indefinitely

Cite this Source

Indefinite and At length. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/at_length/indefinite

At length & Indefinite. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/at_length/indefinite>.

Indefinite or At length. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/at_length/indefinite.

Google Ngram Viewer shows how "at length" and "indefinite" have occurred on timeline