French:
* Expert: This is the most common and direct translation of "expert" in French.
* Spécialiste: This implies expertise in a specific field or area.
Spanish:
* Experto: The most common direct translation.
* Especialista: Similar to the French "spécialiste," indicating expertise in a particular field.
German:
* Experte: This is the standard translation for "expert," used for both genders.
* Spezialist: Similar to the French and Spanish terms, this refers to an expert in a specific field.
Italian:
* Esperto: This is the most direct translation of "expert."
* Specialista: Again, this signifies expertise in a particular field.
Latin:
* Peritus: This word has a more classical feel, referring to someone who has a deep understanding and skill in a particular subject or craft.
Greek:
* Εμπειρογνώμονας (empeiropgnomōnas): This word, often translated as "expert," emphasizes knowledge gained through experience.
Japanese:
* 専門家 (senmonka): This translates to "specialist," implying expertise in a specific field.
The best choice for you will depend on the specific context and the desired level of formality.