Constraint
Constraint noun - The checking of one's true feelings and impulses when dealing with others.
Need and constraint are semantically related. In some cases you can use "Need" instead a noun "Constraint".
Need
Need noun - Something one must do because of prior agreement.
Usage example: no need to apologize
Constraint and need are semantically related. Sometimes you can use "Constraint" instead a noun "Need".
Mutual synonyms
Both words in one sentence
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How important this is and how hard that constraint becomes, of course, depends on how quickly you need your robot to be able to react.
Source: Cranial Processing Unit -
Sure, you need your combat spells in advance, but leaving a slot open at strategic levels for "something without a time constraint" could give you access to something like 3/4 of it all at once.
Cite this Source
Need and Constraint. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/constraint/need
Constraint & Need. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/constraint/need>.
Need or Constraint. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/constraint/need.
Google Ngram Viewer shows how "constraint" and "need" have occurred on timeline