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Smooth
Physical smoothness![Play](https://cdn-wordup.com/WebsiteImages/DictionaryPics/BlackPlay.svg)
Relates to surfaces that feel flat or even when touched. ![Slide](https://word-images.cdn-wordup.com/tips/cY5i0KwbRuDAbRl3za6OeNHFDWQ.webp)
Visual perception![Play](https://cdn-wordup.com/WebsiteImages/DictionaryPics/BlackPlay.svg)
Describes surfaces that look uniform without visible roughness. ![Slide](https://word-images.cdn-wordup.com/tips/jrclVznEuE5nwWuVSaCn48XRwU8.webp)
Metaphorical use![Play](https://cdn-wordup.com/WebsiteImages/DictionaryPics/BlackPlay.svg)
Can be used metaphorically to describe situations without problems. ![Slide](https://word-images.cdn-wordup.com/tips/DRZ28FEprFqR2VjLpuVQmz9wK1w.webp)