Definitions for unalloyed
Random House Webster's College Dictionary
free from admixture
"unalloyed metal"; "unalloyed pleasure"
(of metal) Not alloyed; not in mixture with other metals; pure.
Complete and unreserved; pure; not restricted, modified, or qualified by reservations.
not alloyed; not reduced by foreign admixture; unmixed; unqualified; pure; as, unalloyed metals; unalloyed happiness