It is common in informal speech and writing but is neither rare nor wrong in serious discourse When particularly stressed, the adverb pretty serves almost to diminish the adjective or adverb that it modifies, by emphasizing that there are greater levels of intensity. Pleasant to look at, or (especially of girls or women…
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Pleasing or attractive to the eye, as by delicacy or gracefulness.
See examples of pretty used in a sentence.
If you describe someone as pretty, you mean that they are attractive She's a very charming and very pretty girl. Beauty, the quality of being pleasing, especially to look at physical attractiveness, of a person's physical features Use the word pretty to describe something with a delicate and pleasant appearance
Something that’s pretty is less powerful and intimidating than something that’s beautiful, the way a pretty floral raincoat is less intimidating than a beautiful film star. In a delicate or graceful way Pleasing or charming but not grand or overwhelming A pretty little cabin in the woods.
