AS adv.
good as, not less than; not falling short of. -- As good as one's word, faithful to a promise. -- As if, or As though, of the same kind, or in the same condition or manner, that it would be if. -- As it were (as if it were), a qualifying phrase used to apologize for or to relieve some expression which might be regar…
BACK v. 2 definitions
assert and deny. [Colloq.] -- To back out, To back down, to retreat or withdraw from a promise, engagement, or contest; to recede. [Colloq.] Cleon at first . . . was willing to go; but, finding that he [Nicias] was in earnest, he tried to back out. Jowett (Thucyd. )