Requirement and Specification

Requirement

Requirement noun - Something necessary, indispensable, or unavoidable.

Specification is a synonym for requirement in necessity topic. In some cases you can use "Specification" instead a noun "Requirement", when it comes to topics like prerequisite. popular alternative

Nearby Words: required, requiring

Specification

Specification noun - Naming explicitly.
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Synonyms for Specification

Requirement is a synonym for specification. You can use "Requirement" instead a noun "Specification". popular alternative

How words are described

clear clear requirement clear specification
standard standard requirement standard specification
single single requirement single specification
strict strict requirement strict specification
Other adjectives: biological.
Cite this Source
Specification and Requirement. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/requirement/specification
Requirement & Specification. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/requirement/specification>.
Specification or Requirement. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/requirement/specification.
Google Ngram Viewer shows how "requirement" and "specification" have occurred on timeline