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

“Anything we can do to make travel a little more seamless right now I think is fine.”

From Barron's • Mar. 22, 2026

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

From Los Angeles Times • Mar. 13, 2026

But in its statement on Monday, the transport ministry called on the public and international partners to support and co-operate with the relevant authorities to ensure what it described as a "smooth and seamless transition".

From BBC • Feb. 24, 2026

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

From "October Sky" by Homer Hickam