appraiser
app·rai·ser
noun
2.
one who determines authenticity (as of works of art) or who guarantees validity
Origin
From appraise + -er.
Related words
Word family
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WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.