Frightfully
Frightfully adverb - To a great degree.
Usage example: that coat is frightfully expensive, so don't spill anything on it
Highly and frightfully are semantically related in very topic. In some cases you can use "Highly" instead an adverb "Frightfully".
Highly
Highly adverb - To a great degree.
Usage example: though she didn't win, she was highly satisfied with her personal results for the marathon
Frightfully and highly are semantically related in devilish topic. You can use "Frightfully" instead an adverb "Highly". informal substitute
Nearby Word: high
Mutual synonyms
Related pairs
Cite this Source
Highly and Frightfully. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/frightfully/highly
Frightfully & Highly. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/frightfully/highly>.
Highly or Frightfully. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/frightfully/highly.
Google Ngram Viewer shows how "frightfully" and "highly" have occurred on timeline