Ad infinitum
Ad infinitum adverb - To infinity; without or seemingly without limit.
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Synonyms for Ad infinitum
Eternal and ad infinitum are semantically related. In some cases you can use "Eternal" instead an adjective phrase "Ad infinitum".
Eternal
Eternal adjective - Having an existence or validity that does not change or diminish.
Ad infinitum and eternal are semantically related. Sometimes you can use "Ad infinitum" instead an adjective "Eternal".
Mutual synonyms
Related pairs
- relentless and ad infinitum
- relentless and eternal
- lasting and ad infinitum
- lasting and eternal
- permanent and ad infinitum
- permanent and eternal
- unremitting and ad infinitum
- unremitting and eternal
- forever and ad infinitum
- forever and eternal
- everlasting and ad infinitum
- everlasting and eternal
- never-ending and ad infinitum
- never-ending and eternal
Both terms in one sentence
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In The Sandman, written by Neil Gaiman, Dream (the eponymous character) punishes the son of his captor by condemning him to "eternal waking," basically a dream within a dream within a dream within a dream... ad infinitum, with each dream quickly turning into a nightmare.
Source: Dream Within a Dream
Cite this Source
Eternal and Ad infinitum. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/ad_infinitum/eternal
Ad infinitum & Eternal. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/ad_infinitum/eternal>.
Eternal or Ad infinitum. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/ad_infinitum/eternal.
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