Really is an adverb that is commonly used to express certainty or truth in a statement. It emphasizes the truth or accuracy of something being said or confirmed. For example, “I really enjoyed the movie” emphasizes a genuine and strong feeling of enjoyment.
When used in a question, “really” seeks confirmation or verification. It implies a desire for assurance or confirmation of information. For instance, “Did you really win the lottery?” implies a need for concrete proof or confirmation of the claim.
Additionally, “really” can be used to intensify an adjective or adverb, adding emphasis to its meaning. For example, “She is really talented” amplifies the level of talent possessed by the person.
In summary, “really” is a versatile adverb that adds certainty, emphasis, or intensity to a statement or question, enhancing its meaning and conveying a sense of truth or sincerity.