The word "goofily" is an adverb that describes someone or something as silly or foolish looking. Synonyms for this word include "clownishly," "ridiculously," "playfully," "zany," and "comically." "Clownishly" describes a person who behaves in a way that is reminiscent of a circus clown, while "ridiculously" implies absurdity and exaggeration. "Playfully" implies an innocent, enjoyable sense of fun, while "zany" refers to behavior that is eccentric and unpredictable. "Comically" brings in the element of humor, suggesting that the action or behavior is meant to be laughed at. All these words can be used to describe something or someone that seems a little foolish or silly.