Definition for the word Whacko.
- a person who is regarded as eccentric or mad (noun)
Is Whacko a Valid Scrabble Word?
Yes Whacko is a valid Scrabble word.
We hope this answered your question of "is Whacko a valid Scrabble word?". Included is the definition, examples of the Whacko in a sentence, and the Scrabble word values of Whacko. If you have any suggestions for WordFinderPro let us know on our contact page. Scrabble words are referenced with the 2020 NASPA Word List.