What does supportableness mean?
Supportableness is the noun meaning the quality of being supportable: capable of being justified by evidence, defended by reasoning, or sustained by sufficient resources. It is especially associated with claims, arguments, positions, and decisions whose credibility is being evaluated. For example, a court may question the supportableness of a witness's account, while a critic may challenge the supportableness of an economic forecast. The word is formal and relatively uncommon in everyday speech; speakers will often choose supportable when describing a specific claim or use supportability when discussing whether a person, plan, or structure can bear required loads. Supportableness is therefore useful when the emphasis is on the quality of a claim or its ability to withstand scrutiny. Although its wording may suggest physical support, the term most often concerns the defensibility of an assertion, policy, interpretation, or conclusion.
nounThe quality of being supportable, especially the quality of a claim, argument, or position being capable of being justified or defended.
- The quality or condition of being capable of being supported, justified, or defended.
"The court questioned the supportableness of the witness's version of events."
"The report examines the supportableness of the government's interpretation of the statistics."
"Her arguments gave the committee no reason to doubt the supportableness of its conclusions."
Supportableness names the moment when a claim stops being merely plausible and becomes defensible.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does supportableness come from?
Supportableness is formed from supportable by adding the suffix -ness to create a noun denoting a quality or state. Supportable itself comes from support, which entered English through Old French support from Latin supportare, a verb meaning to carry or hold up from sub- and portare, to carry. The same Latin root appears in words such as portable, export, and import.
Related word forms
How supportableness is actually used
This is a rare noun and is much less common than the adjective supportable or the noun supportability. It is most natural in formal discussion of claims, arguments, positions, and evidence.
Easily confused with supportableness
Both words name the quality of being supportable, but supportability is the more common form, especially in technical and structural contexts.