When it comes to describing something that is quickly and forcefully emerging or projecting, there are a number of synonyms for the words "shooting out" that can be used. Some potential options might include phrases like "bursting forth," "spewing out," "jetting out," "propelling out," or "surging out." Other possibilities might include words like "ejecting," "discharging," "emitting," "issuing," or "expelling." Ultimately, the specific word or phrase used will depend on the context of the situation and the specific connotations desired by the speaker or writer.