impediment
2 occurrences across the corpus
King James Version
Mark 7:32
And they bring unto him one that was deaf, and had an impediment in his speech; and they beseech him to put his hand upon him.
KJV Apocrypha (Catholic Deuterocanon)
Wisdom of Solomon 19:7
As namely, a cloud shadowing the camp; and where water stood before, dry land appeared; and out of the Red sea a way without impediment; and out of the violent stream a green field: