Fail
Fail verb - To stop functioning.
Need
Need verb - To have as a requirement.
Mutual synonyms
Common collocations
Both words in one sentence
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In most cases the badass genuinely does need the help of others, but occasionally his allies fail to save him despite their best efforts.
Source: Badass in Distress - Rizzoli & Isles: Angela cannot text, apparently, because she sent Jane a message that said "Homie, I need a boner." She really meant "Honey, I need a loaner." This is more an autocorrect fail.
Source: That Came Out Wrong - Haven featured someone whose Trouble caused his organs to fail, and thus he would need transplants.
Source: Billy Needs an Organ
Cite this Source
Need and Fail. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fail/need
Fail & Need. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fail/need>.
Need or Fail. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fail/need.
Google Ngram Viewer shows how "fail" and "need" have occurred on timeline