Question

_____ means problem filled. misfortunate islets doubloon galleon bastion

Explanation:

• "Misfortunate" means having or causing bad luck; unlucky, which is related to problems.
• "Islets" are small islands.
• "Doubloon" is a former gold coin.
• "Galleon" is a large sailing ship.
• "Bastion" is a projecting part of a fortification.

Answer:

Misfortunate