"Get hold" is a commonly used phrase that means to obtain or acquire something. However, there are many other synonymous phrases and expressions that can be used instead of "get hold." These include "take possession," "secure," "grab," "acquire," "attain," "procure," "obtain," and "acquire." Depending on the context, each of these phrases can convey a slightly different meaning. For example, "take possession" implies a sense of ownership, while "secure" implies a sense of safety or protection. Choosing the right synonym for "get hold" can add variety and nuance to your writing or speech.