main = primary or most obvious flaw = a weakness He was a satisfactory leader, but his main flaw was a weakness for women.
personality flaw; behavior flaw.
Hamartia, or tragic flaw.
shortcoming means flaw
a tragic figure the main character in a general story is the protagonist.
The original P85 had a design flaw which had the potential to result in an accidental discharge. The Mk II corrected this design flaw.
Tragic flaw; excessive pride
I assume you mean violate, and you can't. Unless there's a flaw in the "law".
A flaw is an imperfection. Sometimes scientists are concerned with such things as the flaws in the crystalline structure of a mineral. That would mean that the pattern of the crystal has some deviation at some location, the atoms don't line up.
claw flaw
Flaw, ruin, and spoil are other words that mean "deformed".
software that has bugs ... flaw mean fault or bug. (By Shaz Alive)
Flaw is a"defect" or something about you that you do not like such as a mole on your face, or the fact that you can't run without almost passing out. That's a flaw.