Really
Really adverb - To a great degree.
Usage example: really tired after staying up all night
Seriously is a synonym for really in very topic. In some cases you can use "Seriously" instead an adverb "Really", when it comes to topics like terrifically. informal substitute
Mutual synonyms
Both words in one sentence
-
One of Saki and Mai's friends, Hitomi, injects "maji" (really/seriously) into most of her sentences, although the subs don't necessarily represent this.
-
Money Grinding: Ink is in really, seriously, extremely short supply in this game.
-
But this strip actually plays his death (somewhat) seriously, and shortly afterwards it's revealed that he really has the ability to respawn after death.
Source: Darth Wiki / Powerup Comics
Cite this Source
Seriously and Really. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/really/seriously
Really & Seriously. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/really/seriously>.
Seriously or Really. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/really/seriously.
Google Ngram Viewer shows how "really" and "seriously" have occurred on timeline