What is another word for naval gun?
Pronunciation: [nˈe͡ɪvə͡l ɡˈʌn] (IPA) 
"Naval gun" can be replaced with a variety of synonyms. One option is "ship gun," as it specifically refers to a gun mounted on a ship. Another possibility is "artillery gun," which encompasses all types of large firearms, including those used on naval vessels. "Cannon" is also a viable synonym, typically used to refer to a specific type of large gun with a long barrel. Additionally, "sea-based gun" or "oceanic gun" could be used to describe a naval gun's location and purpose. Whatever the synonym, the common thread is the powerful, intimidating firepower of these massive weapons.
