Meanings
comparative more demonstrable · superlative most demonstrable · alternative demonstratable
- Able to be demonstrated.
It is easily demonstrable that water extinguishes fire.
1 more example
Responding, Transport Secretary Mark Harper accused Haigh and Labour of making "unfunded promises of £62 billion of rail spending with no demonstrable means to pay for them".
2023 April 5, “Network News: Conservatives accused of "rewarding Avanti's failure"”, in RAIL, number 980, page 6
plural demonstrables · alternative demonstratable
- Something that can be demonstrated.
We deal here with imponderables rather than demonstrables.
1949, The Termination Report of the National War Labor Board
Synonyms & antonyms
adjectivenecessarily or demonstrably true
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Middle Englishdemonstrable
- Englishdemonstrable
From Middle English demonstrable, from Old French.
More words from Middle English
Full word history & related roots →Translations
Catalan demostrable
- demostrableable to be demonstrated
Czech prokazatelný
- prokazatelnýable to be demonstrated
Dutch aantoonbaar
- aantoonbaarable to be demonstrated
Finnish osoitettavissa (oleva)
- osoitettavissa (oleva)able to be demonstrated
French démontrable
- démontrableable to be demonstrated
German nachweislich
- nachweislichable to be demonstrated
Italian dimostrabile
- dimostrabileable to be demonstrated
Polish wykazalny
- wykazalnyable to be demonstrated
Portuguese demonstrável
- demonstrávelable to be demonstrated
Romanian demonstrabil
- demonstrabilable to be demonstrated
Russian доказу́емый
- доказу́емый (dokazújemyj)able to be demonstrated
Spanish demostrable
- demostrableable to be demonstrated
Cite this entry
demonstrable. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/demonstrable
“demonstrable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/demonstrable. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “demonstrable,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/demonstrable.
Source: demonstrable on Wiktionary, CC BY-SA 4.0.