This card's artwork is similar to "Dark Flattop", as they are both aircraft carriers.
This card's name is a play on the Japanese name for the "Wind-Up" archetype, "Zenmai", and the word "mighty".
The name "Zenmaighty" (the OCG name) was changed into "Zenmaity" for TCG release, regardless of existing wordplay, in a reference to pirates.
This card is a naval war vehicle, an aircraft carrier. This mirrors the other "Wind-Up" Xyz Monsters "Zenmaister" and "Zenmaines", which are an aerial war vehicle and land war vehicle respectively (excluding the boss monster, "Zenmaioh", who can be viewed as the general instead).