There are many synonyms for the term "lifehack," which refers to a simple tip or trick that makes life easier. Some common alternatives include "hack," "shortcut," "tip," "technique," "strategy," "trick," and "time-saver." Other similar phrases include "life pro tip," "productivity hack," "efficiency boost," and "time-management tip." In essence, these terms all aim to provide individuals with practical solutions to everyday problems. They can range from small tweaks to one's daily habits to larger changes in one's approach to work or personal life. Whatever the specific term used, the end goal is always to make life more manageable and productive.