Unpunctuality, also known as tardiness, is the act of being consistently late or unreliable. Synonyms for unpunctuality may include tardiness, lateness, delay, procrastination, laggardness, sluggishness, and slowness. If someone is repeatedly late, they may also be called an unreliable or undependable individual. Being unpunctual can lead to negative consequences such as missed appointments, lost opportunities, and strained relationships with colleagues and friends. Thus, it is important to practice good time management skills and be punctual to avoid these negative ramifications. By doing so, one can build a reputation as a reliable and trusted individual.