Achievement
Achievement noun - A successful result brought about by hard work.
Knocking is an antonym for achievement.
Knocking
Knocking noun - The sound of knocking (as on a door or in an engine or bearing).
Both words in one sentence
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There's an achievement for knocking them all out, and another for only getting the bad ones.
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Railing Kill: You get an achievement for killing enemies by knocking them over railings 100 times!
Source: Video Game / Shadow Complex -
The achievement for knocking over 1000 scientists is called "For Science," and its icon resembles the logo for Aperture Science.
Source: Video Game / Jetpack Joyride
Cite this Source
Knocking and Achievement. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/achievement/knocking
Achievement & Knocking. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/achievement/knocking>.
Knocking or Achievement. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/achievement/knocking.
Google Ngram Viewer shows how "achievement" and "knocking" have occurred on timeline