Fiercely
Fiercely adverb - To a great degree.
Usage example: fiercely hot weather
Really and fiercely are semantically related. In some cases you can use "Really" instead an adverb "Fiercely".
Nearby Words: fierce, fierceness
Mutual synonyms
Both words in one sentence
-
After being revived by Tiffania, he clearly states that at that moment, he really, REALLY, hated her.Shirou (after being revived by Tiffania): And in that moment, I had never hated anything as fiercely as I did her.
Source: Fanfic / The Hill of Swords -
She is fiercely loyal and kind to those she cares about and tries really hard to be a good ruler.
Source: Moral Myopia - Natsumi/Lotta often outright admits the fact that she is the walking embodiment of this trope and always fiercely tries to defend her homeland and de-power the stereotype by claiming that she's the only one who really fits the trope in Osaka/Rural America.
Source: The Idiot from Osaka
Cite this Source
Really and Fiercely. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fiercely/really
Fiercely & Really. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fiercely/really>.
Really or Fiercely. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fiercely/really.
Google Ngram Viewer shows how "fiercely" and "really" have occurred on timeline