Weller has 2 different meanings across 1 category:
Proper Noun
Adjective
1
comparative form of well: more well
"The new puppy is a much better eater than his littermate, making him seem far weller adjusted to the household routine."
Proper Noun
1
A surname.
"The local history club hosted a dinner for the famous Wells family, including Mr. Wellers who had just won an award."