1.
disadvantage, downside, drawback
A negative aspect or unfavorable point; a disadvantage that comes with something.
デメリット is a loanword used to mean disadvantage or downside.
Usage
Almost always used in combination with or contrast to メリット. The pair メリット/デメリット is extremely common in Japanese discussions about options, decisions, and comparisons.
Common patterns
- デメリットがある - to have a disadvantage
- デメリットは〜だ - the disadvantage is...
- メリットとデメリット - pros and cons
- 〜するデメリット - the downside of doing...
Similar words
- デメリット vs. 欠点: Similar, but 欠点 emphasizes a flaw or defect
- デメリット vs. 短所: Similar; 短所 is more for people/character
- デメリット vs. 弱点: 弱点 emphasizes weakness
Etymology note
While "demerit" exists in English, Japanese デメリット is used more broadly to mean any disadvantage or downside, not just a negative mark or penalty.
Related Words
Antonym:
メリット (advantage)
Related:
欠点 (flaw)
Related:
短所 (weak point (of a person))
Compare:
一長一短 (pros and cons)
Compare:
功罪 (merits and demerits)
Compare:
得失 (gains and losses)
Compare:
利点 (advantage)