Collocations for adviser - noun

chief, principal, senior, special, top
the government's chief economic adviser

close, trusted
the president's most trusted adviser

personal
expert (esp. BrE), professional
independent
government, presidential
economic, medical, military, policy, political, scientific, security, technical
top foreign policy advisers

campaign (esp. AmE), public relations (BrE)
business (esp. BrE), financial, investment, legal, tax
careers (BrE), faculty (AmE)
Students can sit down with a careers adviser and discuss what to do next.

thesis (AmE)

act as
appoint, appoint sb (as)
have
Do you have a financial adviser?

consult, consult with (AmE), see, speak to, talk to
You ought to consult an independent legal adviser.

adviser on
an adviser on environmental issues

adviser to
She acts as an adviser to the president.