Antonyms of adj uncreased

1 sense of uncreased

Sense 1
creaseless, uncreased -- (used especially of fabrics; "uncreased trousers")

INDIRECT (VIA smooth) -> rough, unsmooth -- (having or caused by an irregular surface; "trees with rough bark"; "rough ground"; "rough skin"; "rough blankets"; "his unsmooth face")

Similarity of adj uncreased

1 sense of uncreased

Sense 1
creaseless, uncreased -- (used especially of fabrics; "uncreased trousers")
       => smooth (vs. rough) -- (having a surface free from roughness or bumps or ridges or irregularities; "smooth skin"; "a smooth tabletop"; "smooth fabric"; "a smooth road"; "water as smooth as a mirror")