The word "rocketers" can mean various things depending on the context. It can refer to individuals who fire fireworks or rockets, or those who propel themselves using rockets. Other synonyms for rocketers could include rocketeers or rocket enthusiasts. If used in the context of financial markets, the term "rocketers" can refer to stocks, shares or companies that rapidly increase in value or popularity. Synonyms for this definition could include soarers or skyrocketing companies. Ultimately, the word "rocketers" can be used in a myriad of ways, with different connotations and synonyms to match each context.