English Reference
adverb · interjection

really

adv. · interj.
US /ˈɹiɫi/ UK /ɹˈiəli/ re·al·ly

  1. 01 A1 Beginner

    adv.you use this to make an adjective or another adverb stronger.

    adv.an intensifier used to increase the degree of an adjective or adverb.

    Simple

    I am really tired after working in the garden all afternoon.

    In context

    The results of the preliminary study were really encouraging, suggesting that the new treatment might be more effective than previously thought.

    Pitfall
    The movie was real good. The movie was really good.

    In formal writing, use the adverb 'really' to modify an adjective, not the adjective 'real'.

  2. 02 A2 Elementary

    adv.used to say that something is true or real, especially when people might doubt it.

    adv.used to emphasize the truth or reality of a statement, often in contrast to what is expected.

    Simple

    Do you really think we can finish the project by tomorrow?

    In context

    While the plan sounds good on paper, we need to consider whether it is really feasible given our current budget constraints.

  3. 03 B2 Upper Intermediate Informal

    interj.used to show that you are annoyed or think someone is being silly.

    interj.used as an expression of mild displeasure, impatience, or disbelief at another person's behavior.

    Simple

    Really, Tom? You are going to wear that old shirt to the wedding?

    In context

    Really, if they expect us to work through the weekend without extra pay, they are going to face a lot of complaints from the staff.

Usage really nature


Etymology 1

From Middle English really, realy, rialliche, equivalent to real + -ly.

Etymology 2

From re- + ally.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Middle English really
Level A1 · Beginner
Frequency Very common
Updated