When it comes to the word "sea gulls," there are a few synonyms that come to mind. One synonym is "gulls," which is the more general term for these types of birds. Another synonym is "seagulls," which is the same as "sea gulls" but just spelled differently.
Other synonyms include "mew gulls," "herring gulls," and "laughing gulls," which are all different species of gulls that live near the ocean or other bodies of water. Each of these types of gulls have different physical characteristics and behaviors, but they all share the ability to fly, fish, and scavenge for food along the shoreline. Whether you call them sea gulls, seagulls, or any of their other synonyms, these birds are a common sight at beaches and harbors around the world.