ˌwell-ˈfounded BrE AmE adjective
a belief or feeling etc that is well-founded is based on facts or good judgment:
My suspicions proved to be well-founded.
ˌwell-ˈfounded BrE AmE adjective
a belief or feeling etc that is well-founded is based on facts or good judgment:
My suspicions proved to be well-founded.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012