Intermediate (B1)
IPA: /kəmˈpliːtnəs/
KK: /kəmˈpliːtnəs/
Definition
The state of having all parts or elements; being whole or finished.
Example
The completeness of the project was evident when all tasks were finished.
Conversation

I just finished the project, and I feel good about its completeness.

That's awesome! It must be a relief to have it done.

Yeah, I was worried I wouldn't achieve that sense of completeness.

But it sounds like you nailed it, great job!
Synonyms & Antonyms
Synonyms
wholeness
entirety
fullness
Antonyms
incompleteness
deficiency
fragmentation
Root Explanation
Completeness → It is formed from "com-" (meaning together or fully) and "pleteness" (from the root "plere", meaning to fill). The word "completeness" refers to the state of being fully filled or whole.
Memory Tip
Think of being 'fully' ('com-') 'filled' ('plere') — that's what completeness means.
Visually Confused Words
uncompleteness
incompleteness
precompleteness
incompletableness
incompetentness
corpulentness
collectedness