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Certainly vs Really - What's the difference?

certainly | really | Related terms |

Really is a synonym of certainly.



As adverbs the difference between certainly and really

is that certainly is in a way which is certain; with certainty while really is actually; in fact; in reality.

As an interjection really is

indicating surprise at, or requesting confirmation of, some new information; to express skepticism.

certainly

English

Adverb

(en adverb)
  • In a way which is certain; with certainty.
  • *, I.iii.2.2:
  • *:he verily thought he had young live frogs in his belly, qui vivebant ex alimento suo , that lived by his nourishment, and was so certainly persuaded of it, that for many years following he could not be rectified in his conceit.
  • Without doubt, surely.
  • :
  • :
  • :
  • *
  • *:So this was my future home, I thought! Certainly it made a brave picture. I had seen similar ones fired-in on many a Heidelberg stein. Backed by towering hills,a sky of palest Gobelin flecked with fat, fleecy little clouds, it in truth looked a dear little city; the city of one's dreams.
  • *{{quote-magazine, date=2013-06-07, author=(Gary Younge)
  • , volume=188, issue=26, page=18, magazine=(The Guardian Weekly) , title= Hypocrisy lies at heart of Manning prosecution , passage=WikiLeaks did not cause these uprisings but it certainly informed them. The dispatches revealed details of corruption and kleptocracy that many Tunisians suspected, but could not prove, and would cite as they took to the streets.}}
  • An emphatic affirmative answer; of course.
  • :
  • Synonyms

    * absolutely, beyond doubt, indubitably, sure thing, undoubtedly, wis, without a doubt

    Coordinate terms

    * maybe, possibly, arguably, questionably, probably, perhaps

    Derived terms

    * most certainly

    References

    * *

    really

    English

    Adverb

    (en adverb)
  • (lb) Actually; in fact; in reality.
  • :
  • Very (modifying an adjective); very much (modifying a verb).
  • :
  • *, chapter=10
  • , title= The Mirror and the Lamp , passage=It was a joy to snatch some brief respite, and find himself in the rectory drawing–room. Listening here was as pleasant as talking; just to watch was pleasant. The young priests who lived here wore cassocks and birettas; their faces were fine and mild, yet really strong, like the rector's face; and in their intercourse with him and his wife they seemed to be brothers.}}
  • *
  • *:There was also hairdressing: hairdressing, too, really was hairdressing in those times — no running a comb through it and that was that. It was curled, frizzed, waved, put in curlers overnight, waved with hot tongs;.
  • Usage notes

    * Like its synonyms, really is, in practice, often used to preface an opinion, rather than a fact. (See also usage notes for .) : Increasingly people are recognising what's really important is having children. '>citation

    Synonyms

    * (actually) actually, in fact, indeed, truly * (sense) so

    Statistics

    *

    Interjection

    (en interjection)
  • Indicating surprise at, or requesting confirmation of, some new information; to express skepticism.
  • A: He won the Nobel Prize yesterday.
    B: Really?
  • Indicating that what was just said was obvious and unnecessary; contrived incredulity
  • A: I've just been reading Shakespeare - he's one of the best authors like, ever!
    B: Really .
  • (colloquial, chiefly, US) Indicating affirmation, agreement.
  • A: That girl talks about herself way too much.
    B: Really . She's a nightmare.
  • Indicating displeasure at another person's behaviour or statement.
  • Well, really ! How rude.

    Synonyms

    * you don't say, no kidding, oh really, no really

    References