The word "noser" generally refers to someone who is excessively curious or nosy. There are several synonyms for this word that can be used interchangeably depending on the context. For example, the words "meddler," "busybody," and "snoop" can all be used to describe someone who is too inquisitive. Other synonyms include "interferer," "intruder," and "prying person." Additional options include "gossip," "eavesdropper," and "peeping Tom." Ultimately, the choice of synonym depends on the tone and intention of the speaker or writer. When seeking a replacement for "noser," it's important to consider both the connotation and the intended audience.