In lang=en terms the difference between eradicate and outroot
is that
eradicate is to completely destroy; to reduce to nothing radically; to put an end to; to extirpate while
outroot is to eradicate; to extirpate.
As verbs the difference between eradicate and outroot
is that
eradicate is to pull up by the roots; to uproot while
outroot is to eradicate; to extirpate.