Ensaiador
n.One who assays. Specifically: One who examines metallic ores or compounds, for the purpose of determining the amount of any particular metal in the same, especially of gold or silver.
n.analyst generic term
Vogais: aaye
Consoantes: ssr
assuager, assizer, assurer, asarh, asker, assecure, assessor, assur, accessary, ashery.