Completely
Completely adverb - To a full extent or degree.
Usage example: she waited until we were completely finished before starting the next part
Perfectly is a synonym for completely in entirely topic. In some cases you can use "Perfectly" instead the word "Completely" as an adverb or an adjective, when it comes to topics like totally, quantity, big, quite. popular alternative
Perfectly
Perfectly adverb - To a full extent or degree.
Usage example: you know perfectly well what I'm talking about, so don't pretend
Completely is a synonym for perfectly in absolutely topic. You can use "Completely" instead the word "Perfectly" as an adverb or an adjective, if it concerns topics such as quantity, big, quite, entirely. popular alternative
Mutual synonyms
Related pairs
Both words in one sentence
- No, no... the sheriff got them in trouble when they would have been perfectly and completely safe otherwise.
Source: Camp Unsafe Isn't Safe Anymore - 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 - But played completely straight by the sinister agents of Anasigma, right down to their perfectly-shined black shoes.
Source: Webcomic / Skin Horse
Cite this Source
Perfectly and Completely. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/completely/perfectly
Completely & Perfectly. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/completely/perfectly>.
Perfectly or Completely. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/completely/perfectly.
Google Ngram Viewer shows how "completely" and "perfectly" have occurred on timeline