Synonyms for Unabridged:

adj.

absolute (adjective)
entire.
complete (adjective)
all, full, finished, final, done, solid, plenary, unified, sum, exhaustive, uncut, comprehensive, unsevered, universal, unabbreviated, integral, conclusive, unexpurgated, collective, complete, through, total, uncensored, undivided, intact, thorough, entire, whole, accomplished.
not shortened (adjective)
unshortened, complete, whole, total, unexpurgated, intact, entire, uncut, unabbreviated, full-length.

n.

loose-leaf, bookmark, bookends, fiction, pop up, encyclopedic, bound, hardbound, bookrest, encyclopaedic. unabridged (noun)
full-length, comprehensive, uncut.

v.

complete (verb)
unshortened.

Other synonyms:

uncensored, unexpurgated. unabbreviated. Other relevant words:
fiction, encyclopedic, unabbreviated, bookmark, bookrest, pop up, bound, loose-leaf, encyclopaedic, bookends, unshortened, hardbound, full-length, unexpurgated, uncensored.