UNALLOYED
unalloyed
(adjective) free from admixture; “unalloyed metal”; “unalloyed pleasure”
Source: WordNet® 3.1
Etymology
Adjective
unalloyed (comparative more unalloyed, superlative most unalloyed)
(of metal) Not alloyed; not in mixture with other metals; pure.
Complete and unreserved; pure; unadulterated; not restricted, modified, or qualified by reservations.
Source: Wiktionary
Un`al*loyed", a.
Definition: Not alloyed; not reduced by foreign admixture; unmixed;
unqualified; pure; as, unalloyed metals; unalloyed happiness.
I enjoyed unalloyed satisfaction in his company. Mitford.
Source: Webster’s Unabridged Dictionary 1913 Edition