Difference between Slaphappy and Harum-scarum

What is the difference between Slaphappy and Harum-scarum?

Slaphappy as an adjective is incoherent from being struck, punch drunk. while Harum-scarum as an adjective is wild, careless, irresponsible

Part of speech: adjective

Definition: Incoherent from being struck, punch drunk. Irresponsibly free.

Part of speech: adjective

Definition: wild, careless, irresponsible

Part of speech: adverb

Definition: wildly, carelessly, irresponsibly

We hope you now know whether to use Slaphappy or Harum-scarum in your sentence.