Someone who repairs boat sails is called a sailmaker or sail repairer. These professionals specialize in sewing, mending, and maintaining sails to ensure they are functional and durable for use on the water. Their work may involve patching holes, reinforcing seams, and sometimes even designing new sails.
A submarine.
A "sailor".
a Clipper or Windjammer
sails?
I dont know
A locksmith repairs locks
To find someone to do kitchen repairs I would call a local contractor.
A glazier.
If you mean 'What do you call someone who repairs books?' then I think the answer is a 'bookbinder'. Sources: 'Inkheart' by Cornelia Funke
dragon
locksmith
An Aquatic Nomad