smooth
smooth
verb
To make something's surface even, flat, or free from wrinkles.
"She smoothed down her dress."
adjective
Having an even, regular surface without bumps, roughness, or lumps.
"The polished wood felt wonderfully smooth."
adjective
Happening or moving without sudden changes, difficulties, or interruptions.
"The transition to the new system was very smooth."
Thesaurus
Synonyms: uncreased, unseamed, aerodynamic, even-textured, velvet-textured, velvet, sleek, velvety, seamless, fine-textured, flowing, smooth-textured
Antonyms: bumpy, disconnected, jolting, jolty, jumpy, rocky, rough, roughen, staccato, unsmooth