Big
Big adjective - Having great meaning or lasting effect.
Well-founded and big are semantically related. In some cases you can use "Well-founded" instead an adjective "Big".
Nearby Word: bigness
Well-founded
Well-founded adjective - According to the rules of logic.
Big and well-founded are semantically related. Sometimes you can use "Big" instead an adjective phrase "Well-founded".
Mutual synonyms
Both words in one sentence
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Only several thousand big lumps had been spotted up to that time, but there was a well-founded worry that the craft would be peppered with impacts from many small or tiny rocks.
Source: Asteroid Thicket
Cite this Source
Well-founded and Big. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/big/well-founded
Big & Well-founded. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/big/well-founded>.
Well-founded or Big. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/big/well-founded.
