Aggressive
Aggressive adjective - Having or showing a bold forcefulness in the pursuit of a goal.
Usage example: if you don't take a more aggressive approach to this yard pretty soon, the weeds are going to take over completely
Fierce is a synonym for aggressive. In some cases you can use "Fierce" instead an adjective "Aggressive".
Fierce
Fierce adjective - Having or showing a bold forcefulness in the pursuit of a goal.
Usage example: a social reformer of fierce and fearless determination
Aggressive is a synonym for fierce in ferocious topic. Sometimes you can use "Aggressive" instead an adjective "Fierce".
Nearby Words: fiercely, fierceness
Mutual synonyms
Both words in one sentence
- Some characters, though, are frightening enough that they can reduce even fierce or aggressive guard dogs to whimpering, cowering puppies, just by looking at them, or even just by being there.
Source: Scare the Dog -
His motif is a symbol of his rather fierce and aggressive attitude towards those whom he cares for (like a pack).
Source: Literature / The Impairment -
The Australian fierce snake (named for its home, the Fierce Desert, not for its temperament, which is actually non-aggressive) is considered the most poisonous snake in the world.
Source: Death World
Cite this Source
Fierce and Aggressive. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/aggressive/fierce
Aggressive & Fierce. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/aggressive/fierce>.
Fierce or Aggressive. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/aggressive/fierce.
Google Ngram Viewer shows how "aggressive" and "fierce" have occurred on timeline