What does substantiality mean?
Substantiality is a formal noun meaning the quality of being substantial: notably large, important, solid, or significant. It can describe the substantiality of evidence, an argument, an achievement, or a change, emphasizing that the matter has genuine weight or consequence rather than merely appearing impressive. The word can also refer to a substantial amount or degree, as in the substantiality of support for a policy. Its vocabulary is characteristic of academic, legal, and analytical writing, where precise discussion of scale and importance matters. Related to it are the adjective "substantial," the adverb "substantially," and the noun "substantiation."
nounThe quality or state of being substantial, especially in terms of size, importance, solidity, or amount. It can also refer to a considerable or significant degree of something.
- The quality of being substantial, especially in terms of size, importance, or solidity.
- A considerable or significant amount or degree of something.
"The proposal was rejected because no one could establish the substantiality of its claimed benefits."
"The substantiality of the evidence made the committee reconsider its decision."
"Few organizations have retained such substantiality in their membership over the past century."
The plural is rare and is used mainly when discussing separate instances or examples of substantiality.
"The report treats the substantialities of the two proposals as fundamentally different."
Substantiality is where the adjective "substantial" goes when a situation needs to be treated as a matter of scale, significance, or solidity.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does substantiality come from?
Substantiality was formed in the early 19th century from the adjective "substantial" and the suffix "-ity." The adjective derives from Latin "substantialis," meaning "of or relating to substance," from "substantia," meaning "standing thing" or "substance." The same Latin root underlies "substance," "substantiate," and "substantive," although the English words developed with different emphases.
Related word forms
How substantiality is actually used
Formally worded and relatively uncommon in everyday speech. It is especially used in discussion of evidence, claims, differences, achievements, or any matter whose significance or scale is being assessed.
Easily confused with substantiality
This is the noun form; "substantial" is the adjective describing something of considerable size, importance, or solidity.