Coastally is an adverb that refers to something that is related to or situated near the coast. There are several synonyms that can be used to replace this word, such as shoreward, seaside, oceanic, marine, littoral, and beachfront. These words can be used interchangeably with coastally in the context of describing a location or an activity that takes place near the coast. For example, "The beachfront area is very popular for tourists who want to experience the coastally lifestyle" can be rewritten as "The seaside area is very popular for tourists who want to experience the shoreward lifestyle." By using a variety of synonyms, writing can become more dynamic and interesting.