seamless

[seem-lis] / ˈsim lɪs /

ADJECTIVE

smoothly continuous

Synonyms

STRONGEST

logical smooth

STRONG

coherent consistent ordered

WEAK

absolute flawless harmonious ideal uninterrupted

Antonyms

STRONGEST

intermittent irregular rough uneven

STRONG

defective disjointed faulty imperfect

WEAK

broken coarse wrinkled

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Such seamless technologies teach us that repair and understanding is not our role and that such proficiency and knowledge is unnecessary.

From Slate • Apr. 4, 2026

“The light-filled residence was designed for seamless indoor-outdoor living, featuring a spectacular open floor plan,” the description goes on.

From MarketWatch • Mar. 30, 2026

Those enhancements include better brand assortment, enhanced in-store experience, bulked up staffing, and seamless digital integration.

From Barron's • Mar. 18, 2026

Fitting James, Reaves and Doncic on the court together this season hasn’t been seamless.

From Los Angeles Times • Mar. 13, 2026

The seamless steel tubing I told Mr. Caton to order was delivered.

From "October Sky" by Homer Hickam