noun, plural whack·os.
Origin of whacko
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for whackomaniacal, crazed, manic, hysterical, unhinged, psychotic, mad, deranged, irrational, distracted, demented, unbalanced, bananas, maniac, stupid, zany, absurd, whacko, schizoid, displaced
Examples from the Web for whacko
Contemporary Examples of whacko
This whacko assertion has yet to be seriously refuted by establishment archaeologists.Incontrovertible Evidence Proves the First Americans Came From Asia
March 27, 2014