Using idioms is a popular way to put color into your writing. An idiom is an expression that breaks logic semantically (meaning) or syntactically (grammar). Here are examples of each:
Semantic Idioms
If we choose the wrong path, we could get into hot water. (get into trouble)
He always submits his work at the eleventh hour. (at the last minute)
When it comes to paying the bill, she always says she's broke. (lacking money)
You need to learn to go with the flow. (be agreeable)Syntactic Idioms
Not on your life would I run for president. (for no reason)
No way will I donate to such a radical cause! (definitely not)
What's up, Charlie? (what's new?)
I have been living from hand to mouth during the pandemic. (survive with hardly the basics)
Occasionally, nonnative English speakers tell me that they want to master idioms because they will appear more conversant with the language. They are spot on, to use an idiom.
