Grammar fix
a double-edged sword
mixed blessing; something that has both positive and negative effects
A situation, decision, or thing that brings both benefits and drawbacks at the same time.
Hear it in context
Notice where the phrase sounds natural.
- Social media is a double-edged sword—it helps us stay connected, but it can also be a huge distraction.daily life
- While technology has made communication easier, it is a double-edged sword because it can also lead to a loss of privacy and face-to-face interaction.IELTS speaking
Fix the pattern
Pattern: be (a) double-edged sword | can be a double-edged sword
WrongIt's a double-edge sword.
RightIt's a double-edged sword.
'Double-edged' — with the -ed.
Patternbe (a) double-edged sword | can be a double-edged sword
Use it right
Choose the version that sounds natural in speech.
The literal paraphrase is flat; the idiom captures 'helps and hurts at once' vividly.
Build natural chunks
Words that usually travel with it.
double-edged sworda bit of acan be afame is atechnology is a
Don't confuse it
Unlike simply saying something is 'good and bad', calling it 'a double-edged sword' emphasizes that the positive and negative aspects are closely linked and come together.