The word "most peacocky" refers to someone or something being showy, ostentatious, or flamboyant. Some antonyms for this word include "simple," "unassuming," "modest," "understated," and "unembellished." These words describe individuals or objects that are not inclined towards exhibiting grandiose or flashy behavior. A person who is modest is content with being themselves without the need for extravagance. Similarly, a simple object is devoid of any enhancements or decor. Contrary to the "most peacocky," these antonyms reflect a grounded and humble demeanor, which is just as admirable as being confident and bold.