Answer:
No the 4th ammendment has to do with unreasonable seizes and searches for example when police ask if they can come in your house to seach or if they can search your car. The closest thing i can think of to making the 4th amendment irrelevant is when a cop brings a K9 to sniff your car for drugs and if the dog allerts to drugs they are llegaly allowed to search your car.
A synonym would in short be a similar(Happy,Nice) meaning and antonym being the opposite meanings (Happy,Angry) So what would the other word be?
I like scream but that’s just me