Expert
Specialist
Synonyms: Specialist, pundit, resource person, maestro, master, professional, wizard, aficionado, cognoscente, savant, buff, pro, hotshot, alpha geek, maven, proficient, authority, oracle, adept, virtuoso, past master, genius, connoisseur, one of the cognoscenti, doyen, ace, ninja, whizz, old hand, dab hand, and crackerjack.
Skilful
Synonyms: Skilful, adept, talented, master, brilliant, bravura, marvellous, outstanding, exceptional, formidable, dazzling, first-rate, superb, good, apt, competent, experienced, qualified, well versed, professional, dexterous, au fait, ace, class, top-notch, mean, demon, skilled, accomplished, fine, masterly, virtuoso, magnificent, wonderful, great, superlative, excellent, first-class, elite, proficient, able, capable, clever, practised, knowledgeable, specialist, deft, adroit, wizard, stellar, crack, out of this world, A1, and genius.
Example Sentences
She is an expert in photography.
He consulted an expert for advice.
The expert provided valuable insights today.
They hired an expert for training.