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really - definition and synonyms

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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.

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adverb, interjection     really pronunciation in American English
Really can be used in the following ways:
as an adverb (with a verb): Do you really love her? (before an adjective or adverb): She’s a really nice person.I played really well on Saturday.
as a sentence adverb (making a comment on the whole sentence or clause): Really, it isn’t important.
as an interjection: “I don’t care what you think.” “Well, really!”
  1. 1
    spoken very, or very much

    some really useful information

    She really enjoys working with young children.

    I’m really hungry.

    We’ve all been working really hard.

  2. 2
    used for talking about what is in fact true, especially when something else seems to be true

    We’ll never know what really happened.

    Everyone seems to have admired Diana, but what was she really like as a person?

    Hamlet isn’t really crazy – he’s just pretending to be.

  3. 3
    used for emphasizing what you are saying about a situation

    We should really get started – it’s already 10:00.

    There’s really no need to worry.

    I really ought to have called Annie to let her know we’d be late.

    really and truly:

    Do you really and truly believe that he’ll come back to you?

  4. 4
    [usually in negatives or questions] completely

    Rigby had never really recovered from his knee injury.

    Are you really sure that you want to marry this man?

    It isn’t really a dictionary – it’s a sort of phrase book.

  5. 5
    spoken used for showing that you are surprised by or interested in what someone has just told you

    “I’ve decided to move back to Toledo.” “Really? But why?”

    “Emma will be 21 in April.” “Will she really? I hadn’t realized.”

    “It was the best vacation we’ve ever had .” “Oh, really?”

  6. 6
    used for showing that you do not approve of what someone has done or said

    Really, Amanda! What an awful thing to say!

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to manipulate someone psychologically so that they begin to question their own perceptions and memories

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Open Dictionary

Dunning-Kruger effect

the phenomenon by which an incompetent person is too incompetent to understand his own incompetence

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