Letters that make head off
a, o, d, e, f, h are letters that make 'head off'
1 possible definitions for 'head off'
Under this definition, head off is a verb and has the following properties:
debar, avoid, ward off, deflect, avert, forefend, forfend, obviate, stave off, fend off have the same meaning as 'head off'
avertable, evitable, avoidable, avertible, obviation, forestalling, preclusion are derivatives of 'head off'.
"Let's avoid a confrontation", "head off a confrontation", "avert a strike"