Nope, about screams, not words, with group 14 set to 0, screams get silent too.
And YES, regex replace worked like a charm, enemies still saying thing occasionally, but at least no more screams. Thank you!
In Regular Expression mode:
Find:
event = "DEATH_SCREAM", resource = [0-9]+
Replace with:
event = "DEATH_SCREAM", resource = 0