Professional
Professional adjective - Of or relating to or suitable as a profession.
Valuable and professional are semantically related. In some cases you can use "Valuable" instead an adjective "Professional".
Valuable
Valuable adjective - Commanding a large price.
Professional and valuable are semantically related. Sometimes you can use "Professional" instead an adjective "Valuable".
Both words in one sentence
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In Jean Ray's short story "Gold Teeth", a professional graverobber cuts four-inch holes in coffin lids to reach in and remove the occupants' valuable dental work.
Source: Hand in the Hole -
Some prospects pick up the sport at the age where most fighters would already be pros, so they have to become pros themselves quickly if they want to have a long professional career, which means neglecting valuable training and experience.
Source: Unskilled, but Strong
Cite this Source
Valuable and Professional. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/professional/valuable
Professional & Valuable. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/professional/valuable>.
Valuable or Professional. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/professional/valuable.
Google Ngram Viewer shows how "professional" and "valuable" have occurred on timeline