Synonyms of the word

specializer

• n. One who, or that which, specializes.

expert

• adj. Extraordinarily capable or knowledgeable.
• adj. Characteristic of an expert.
• n. A person with extensive knowledge or ability in a given subject.
• n. (chess) A player ranking just below master.

specialiser

• n. Alternative form of specializer.

specialist

• adj. (Britain) Specialised.
• n. Someone who is an expert in, or devoted to, some specific branch of study or research.
• n. (medicine) A physician whose practice is limited to a particular branch of medicine or surgery.
• n. (US, military) Any of several non-commissioned ranks corresponding to that of corporal.
• n. An organism that is specialized for a particular environment.