flaw

simple noun33 collocationsAvg. frequency: 7.4

a flaw that is easy to see or notice

a flaw in the way something is designed

a flaw that makes something vulnerable to attack

a weakness in a person's character

a flaw that is a natural part of something

used to specify where the flaw exists, e.g., 'a flaw in the argument'

to try to find a flaw