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seamlessly

Intermediate (B1)

IPA: /ˈsiːm.ləs.li/

KK: /ˈsimləsli/

adverb
Definition

In a smooth and continuous way without any interruptions or gaps.


Example

The new software integrates seamlessly with the existing system.


Conversation
Sloth A
Did you see how they integrated the new features into the app?
Sloth B
Yeah, it was done so seamlessly that I barely noticed the changes.
Sloth A
Exactly! It's impressive how technology keeps evolving.
Sloth B
For sure, it makes everything feel much more user-friendly.

Synonyms & Antonyms
Synonyms
smoothly
effortlessly
flawlessly
Antonyms
clumsily
awkwardly
jarringly
Root Explanation

Seamlessly → It is formed from "seam" (from Old English "sēam", meaning a line of stitching) and the suffix "-lessly" (meaning without). The word "seamlessly" means without any visible seams or interruptions, indicating a smooth and continuous transition.

Memory Tip

Think of a line of stitching ('seam') that is so smooth and continuous that it has no visible breaks ('-lessly'). This helps you remember that 'seamlessly' means something that flows without interruption.

Visually Confused Words
speaklessly
shamelessly
dreamlessly
uselessly
steamless
sexlessly
aimlessly
sealess
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