Mind-boggling
Mind-boggling adjective - Causing great emotional or mental stimulation.
Vast and mind-boggling are semantically related. In some cases you can use "Vast" instead an adjective phrase "Mind-boggling".
Vast
Vast adjective - Unusually large.
Mind-boggling and vast are semantically related. Sometimes you can use "Mind-boggling" instead an adjective "Vast".
Mutual synonyms
Both words in one sentence
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In the present, or rather, the far, far future of 20XX, the world has seen mind-boggling advances of technology, each and every bit of it connected through the vast cybernetic sea of the internet.
Source: Anime / Mega Man NT Warrior
Cite this Source
Vast and Mind-boggling. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/mind-boggling/vast
Mind-boggling & Vast. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/mind-boggling/vast>.
Vast or Mind-boggling. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/mind-boggling/vast.