Siege
In geography, a notch refers to a narrow pass or gap in a mountain range or ridge. It can also be used to describe a small depression or indentation in the coastline of a body of water.
An archipelago is the term for a group of islands clustered closely together. This term is commonly used to describe a collection of islands located in close proximity to each other.
"Un conocido" refers to someone known but not necessarily a close friend or acquaintance. This term can also be used to refer to an acquaintance or someone with whom you are familiar but not particularly close.
Metabolism is the term used to represent the sum total of the chemical reactions in the body. That's close to saying all the physiological activities carried on by an organism.
I am fairly certain that you mean "non" which is francais for "no"
A landlocked country is one that does not have a coastline.
The term 'close out' is usually used to describe the clearing of stock by means of a discount sale. It can also be used to describe an article bought at such a sale.
Simmering.
nothing
The term or saying nothing but trouble is often used to describe someone or something that seems to be in trouble. For example Ford cars cause nothing but trouble.
The term 'unremarkable' when used in medical terminology refers to nothing out of the ordinary. The term unremarkable aorta on an MRI reading would mean there is nothing to be concerned about with the aorta, there is nothing out of the ordinary.
The term complimentary close in a business letter is the term that is used before the signature of the letter. Some common complimentary close phrases include, sincerely, respectfully, yours truly and with gratitude among others.
Accuracy or tolerance.
It is precision.
Filibuster
The term used during the Cold War was "brinksmanship." It refers to going to the brink of war.
nothing