The phrase 'unsolicited approach' is correct and usable in written English.
You can use this phrase when referring to someone who has taken an action without being asked or invited to do so. For example, "The candidate took an unsolicited approach to the job interview, telling stories outside of what was asked."
Never buy from an unsolicited approach.
"Our casino business was not for sale when Rank made an unsolicited approach.
An unsolicited approach for Hulu creates a perfect opportunity to find it a better home.
He explained it this way to Dow Jones Newswires: "Some boards have a view that any unsolicited approach constitutes hostility.
Early last month Enterprise admitted it had received an unsolicited approach, and as a result had given permission for the management to look at a buyout.
Those ties made for an awkward conflict of interest as J.P. Morgan assisted Nasdaq in its unsolicited approach, which the L.S.E. has rejected.
Among the mid-caps, Hikma Pharmaceuticals lost 67.5p to 917.5p after it decided not to sell its injectables business despite having received a number of unsolicited approaches.
As for Principles, the fashion chain had not formally been put on the block but a number of unsolicited approaches have been received, and discussions are continuing.
The surge in earnings comes as the business is reported to be in takeover discussions following a number of unsolicited approaches over the past year.
It says users should be particularly wary of: Unsolicited approaches by phone from someone telling you your card has been used fraudulently.
But just as exciting have been the unsolicited approaches we have received from people whose organisations are planning new approaches or already doing exciting things to bring different ages together.
