encarezco
Encarezco is the first-person singular present indicative form of the Spanish verb encarecer. The word’s basic meaning is to raise the price of something or to make it more expensive. It is used transitively to indicate that someone or something causes higher costs: “La subida de impuestos encarece los productos básicos.” It is also used in its pronominal form encarecerse to describe a general increase in prices or costs: “Con la inflación, la vida se encarece.”
Encarecimiento is the noun for the process or result of price increases; encarecido/encarecida are adjectives describing