I.
noun
ADJECTIVE
▪ real
▪ leading
▪ acknowledged , recognized
▪ professional , qualified
▪ self-proclaimed , self-styled
▪ so-called
▪ international , world
▪
She is a world ~ on butterflies.
▪ local
▪ independent , outside
▪ computer , financial , gardening , health , industry , legal , marketing , medical , military , scientific , security , technical , etc.
… OF EXPERTS
▪ committee , panel , team
▪
A panel of ~s will answer questions from the television audience.
VERB + EXPERT
▪ ask , consult , talk to
▪ seek advice from , take advice from (both esp. BrE )
▪ hire
EXPERT + VERB
▪ advise sb/sth , agree sth , argue sth , believe sth , claim sth , fear sth , predict sth , reckon sth ( esp. BrE ), recommend sth , say sth , suggest sth , tell sb , think sth , warn (sb)
▪
Experts agree that a balanced diet is the key to great health.
PREPOSITION
▪ ~ at
▪
He's an ~ at getting his own way.
▪ ~ in
▪
an ~ in skin care
▪ ~ on
▪
an ~ on European art
II.
adj.
Expert is used with these nouns: ↑ advice , ↑ adviser , ↑ assistance , ↑ consensus , ↑ consultation , ↑ eye , ↑ gardener , ↑ guidance , ↑ hand , ↑ help , ↑ knowledge , ↑ opinion , ↑ panel , ↑ supervision , ↑ testimony , ↑ tribunal , ↑ tuition , ↑ witness