Careerists are individuals who prioritize their career advancement above all else. There are several synonyms for the term, including "ambitious," "aspiring," "driven," "focused," "goal-oriented," "motivated," and "success-driven." Other synonyms include "climber," "striver," "go-getter," and "high-achiever." These terms all describe individuals who are motivated and determined to succeed in their chosen careers. However, it's important to note that focusing solely on career pursuits can sometimes result in neglecting other important aspects of life, such as personal relationships and well-being. Despite this potential downside, careerists remain an essential part of the workforce, driving progress and innovation in their respective fields.