Needless
Needless adjective - Not needed by the circumstances or to accomplish an end.
Unpredictable and needless are semantically related. In some cases you can use "Unpredictable" instead an adjective "Needless".
Nearby Words: need, needlessly
Unpredictable
Unpredictable adjective - Likely to change frequently, suddenly, or unexpectedly.
Needless and unpredictable are semantically related. Sometimes you can use "Needless" instead an adjective "Unpredictable".
Nearby Word: unpredictability
Both words in one sentence
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Needless to say, Hilarity Ensues, as is expected with the often unpredictable world of anime, manga, their fanbase, and everything else associated with it.
Source: Webcomic / Anime News Nina -
Needless to say, this doesn't work in Real Life, as actual gunbattles are based around cover, maneuver, and lines of sight, and can be extremely unpredictable and chaotic.
Source: Hollywood Science
Cite this Source
Unpredictable and Needless. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/needless/unpredictable
Needless & Unpredictable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/needless/unpredictable>.
Unpredictable or Needless. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/needless/unpredictable.
Google Ngram Viewer shows how "needless" and "unpredictable" have occurred on timeline