Fully
Fully adverb - To a full extent or degree.
Usage example: only with daybreak did we fully realize the extent of the damage from the storm
Perfectly is a synonym for fully in completely topic. In some cases you can use "Perfectly" instead the word "Fully" as an adverb or an adjective, when it comes to topics like big, quite, entirely, totally. popular alternative
Nearby Word: full
Perfectly
Perfectly adverb - To a full extent or degree.
Usage example: you know perfectly well what I'm talking about, so don't pretend
Fully is a synonym for perfectly in absolutely topic. You can use "Fully" instead the word "Perfectly" as an adverb or an adjective, if it concerns topics such as completely, quantity, big, quite. popular alternative
Mutual synonyms
Both words in one sentence
- On the other hand, at the moment he was in a miniature Universe designed to completely envelop him, so the fully-functional Vortex did work perfectly—in the worst way imaginable.
Source: Its All About Me / Literature - Every character except their inventor is fully aware of how completely idiotic this is, but they end up working perfectly.
Source: Cool, but Stupid -
It didn't work though, as Shingo became immortal and Akiko's corpse was perfectly preserved, though it's implied that she's fully conscious yet locked in her own body.
Source: Manga / Mermaid Saga
Cite this Source
Perfectly and Fully. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fully/perfectly
Fully & Perfectly. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fully/perfectly>.
Perfectly or Fully. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fully/perfectly.
Google Ngram Viewer shows how "fully" and "perfectly" have occurred on timeline