imagcq - I think "one that causes wreckage" might be "destroyer"
Trevor - Thanks v much for "Privateer" and "Deck" - they are both types of vessel, but I can't find any reference to a "Rating" ship or boat.
Bernie - Thanks for "Anchor" (how did I not get that?!) There is indeed a vessel called an "Anchor" boat/ship
Still struggling with
"Accountant and receptacle" - "Purser" has been suggested, which makes sense, but, again, I cannot find reference to it being a type of vessel.
Still looking for the answers to:
"Carpentry is one" - could it be "trade"? as there is such a thing as a "tradeship"
Thanks again to everyone who has helped with this one.