Heroic
Heroic adjective - Feeling or displaying no fear by temperament.
Persistent and heroic are semantically related. In some cases you can use "Persistent" instead an adjective "Heroic".
Persistent
Persistent adjective - Continuing despite difficulties, opposition, or discouragement.
Heroic and persistent are semantically related. Sometimes you can use "Heroic" instead an adjective "Persistent".
Mutual synonyms
Both words in one sentence
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Heroic B.S.O.D.: Usa suffers one in episode 4 after Ritsu yells at him for being too persistent and overly friendly towards her.
Source: Manga / Bokura Wa Minna Kawaisou -
Super-Persistent Predator: The shark in Jaws spends the entire ending hunting our heroic crew.
Source: Film / Jaws -
Maxes out during his especially persistent Heroic B.S.O.D.
Source: Thousand-Yard Stare
Cite this Source
Persistent and Heroic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/heroic/persistent
Heroic & Persistent. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/heroic/persistent>.
Persistent or Heroic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/heroic/persistent.
Google Ngram Viewer shows how "heroic" and "persistent" have occurred on timeline