Extremely
Extremely adverb - To a great degree.
Usage example: an extremely hot day
Seriously is a synonym for extremely in terrifically topic. In some cases you can use "Seriously" instead an adverb "Extremely". informal substitute
Mutual synonyms
Related pairs
- very and extremely
- very and seriously
- greatly and extremely
- greatly and seriously
- uncommonly and extremely
- uncommonly and seriously
- really and extremely
- really and seriously
- truly and extremely
- truly and seriously
- badly and extremely
- badly and seriously
- particularly and extremely
- particularly and seriously
Both words in one sentence
- The entire cast and crew play the extremely silly plot and spout off the absolutely atrocious lines dead-set-seriously.
Source: Took the Bad Film Seriously -
Money Grinding: Ink is in really, seriously, extremely short supply in this game.
- Gabriel Wyath III's paranoid schizophrenia is played very seriously indeed, as he is portrayed as a dangerous yet extremely sympathetic character.
Source: Series / Awake
Cite this Source
Seriously and Extremely. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/extremely/seriously
Extremely & Seriously. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/extremely/seriously>.
Seriously or Extremely. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/extremely/seriously.
Google Ngram Viewer shows how "extremely" and "seriously" have occurred on timeline