Sufficient
Sufficient adjective - Of a quantity that can fulfill a need or requirement but without being abundant.
Valid and sufficient are semantically related. In some cases you can use "Valid" instead an adjective "Sufficient".
Valid
Valid adjective - According to the rules of logic.
Sufficient and valid are semantically related. Sometimes you can use "Sufficient" instead an adjective "Valid".
Nearby Words: validity, validation
Mutual synonyms
Both words in one sentence
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Another, equally valid, version, largely in the case of aliens, is that the term is used not as an intentional slur, but simply to express shock or novelty, or because the alien does not have another term sufficient to describe us.
Source: Call a Human a "Meatbag" -
Today this is true (if you can get a priest in a reasonable amount of time), but not in the 12th century — and a long time thereafter — when a declaration of intent, with or without witnesses, followed by consummation was sufficient for canonically valid marriage.
Source: Artistic License History -
Adèle is shown to be absolutely devoted to Emma and it is true that her work is a valid creative outlet yet Emma is correct in this regard that she shouldn't exhaust her efforts in only a few aspects of her life for this wouldn't be sufficient to bring her self-confidence.
Source: Film / Blue Is the Warmest Color
Cite this Source
Valid and Sufficient. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/sufficient/valid
Sufficient & Valid. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/sufficient/valid>.
Valid or Sufficient. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/sufficient/valid.
Google Ngram Viewer shows how "sufficient" and "valid" have occurred on timeline