Ace
Ace adjective - Having or showing exceptional knowledge, experience, or skill in a field of endeavor.
Usage example: an ace computer programmer
Crackerjack
Crackerjack adjective - Having or showing exceptional knowledge, experience, or skill in a field of endeavor.
Usage example: a crackerjack photographer who gets the news photo that is reprinted around the world
Ace is a synonym for crackerjack in ability topic. You can use "Ace" instead the word "Crackerjack" as a noun or an adjective.
Mutual synonyms
Both words in one sentence
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Future Hope features a cocky, crackerjack space ace whom the author attempts to characterize as the greatest in the solar system by describing how he was famous for being the only pilot to ever safely navigate through the asteroid belt without his navigation tools on.
Source: Asteroid Thicket
Cite this Source
Crackerjack and Ace. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/ace/crackerjack
Ace & Crackerjack. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/ace/crackerjack>.
Crackerjack or Ace. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/ace/crackerjack.
Google Ngram Viewer shows how "ace" and "crackerjack" have occurred on timeline