Hothead vs. Pothead

Hotheadnoun

(pejorative) One who angers easily or goes in search of arguments or fights.

Hotheadnoun

One who reacts quickly and without thinking carefully first

Hotheadnoun

a belligerent grouch

Hotheadnoun

a reckless impetuous irresponsible person

Potheadnoun

A person who smokes cannabis frequently, to excess.

Potheadnoun

someone who smokes marijuana habitually

Pothead

A pothead is a type of insulated electrical terminal used for transitioning between overhead line and underground high-voltage cable or for connecting overhead wiring to equipment like transformers. Its name comes from the process of potting or encapsulation of the conductors inside the terminal's insulating bushing.