Really synonyms such as is that so, actually, assuredly, assuredly, go on, and is that a fact. Really is an adverb, and its antonyms are dubiously and questionably.
Another word for Really
1. in fact
- to tell the truth
- in truth
- in sooth
- in reality
- in point of fact
- in fact
- in actuality
- in actual fact
- if truth be told
- as a matter of fact
- actually
2. genuinely
3. genuinely
4. is that so
- you don't say
- well I never did
- well I never
- well I'll be blowed
- is that so
- is that a fact
- go to
- go on