jarhead

As a noun jarhead

is (slang) a us marine.

As a proper noun preacher is

alternative name for ecclesiastes, the twenty-first book of the old testament.

As nouns the difference between skinhead and jarhead

is that skinhead is skinhead (adherent to white-supremacism or anti-immigrant principles) while jarhead is (slang) a us marine.

As nouns the difference between warhead and jarhead

is that warhead is the part of a missile, projectile, torpedo, rocket, or other munition which contains either the nuclear or thermonuclear system, high explosive system, chemical or biological agents, or inert materials intended to inflict damage while jarhead is a US marine.

As nouns the difference between jarhead and terrorist

is that jarhead is (slang) a us marine while terrorist is terrorist.