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.

The co-host’s return to the job was seamless.

From Los Angeles Times • Apr. 6, 2026

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

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

From Barron's • Mar. 22, 2026

A foil is supposed to be a seamless extension of your arm and hand.

From "Black Brother, Black Brother" by Jewell Parker Rhodes