Doubly
Extra
Extra adverb - To a great degree.
Mutual synonyms
Both words in one sentence
- Doubly funny when the extra credit work is usually harder or more tedious than the main coursework, defeating the purpose of slacking off and relying on extra credit work only.
Source: Holding Out for a Hero -
Since the Pegasus Knight's main weapon is the lance, they get an extra advantage against magic users and have to be doubly afraid of bow users now.
Source: Tactical Rock-Paper-Scissors - This is extra strange as per their body design, the toxic waste should doubly kill them, by poison or by getting too big for their bodies to successfully breathe.
Source: Toxic Waste Can Do Anything
Cite this Source
Extra and Doubly. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/doubly/extra
Doubly & Extra. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/doubly/extra>.
Extra or Doubly. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/doubly/extra.
Google Ngram Viewer shows how "doubly" and "extra" have occurred on timeline