Synonyms of specialist in English:

specialist


See US English definition of specialist

See UK English definition of specialist

See Spanish definition of especialista

noun

1‘a specialist in electronics’

SYNONYMS
expert, authority, pundit, professional, consultant, connoisseur, fancier, master, maestro, adept, virtuoso, old hand, skilled person
informal pro, buff, ace, whizz, wizard, hotshot, ninja, alpha geek
British informal dab hand
North American informal maven, crackerjack
rare proficient
ANTONYMS

generalist, amateur, dunce