OUTSTANDING

Stick out (phr.v):

# to be easily seen or noticed.

SYNONYM: stand out (from/ against something);

They wrote the notice in big red letters so that it would stick out.

Stand out

Noticeable

Remarkable

Noteworthy

Outstanding

Iconic

Landmark /ˈlændmɑːrk/ (n):

#​ something, such as a large building, that you can see clearly from a distance and that will help you to know where you are.

The Empire State Building is a familiar landmark on the New York skyline.

The tower was once a landmark for ships.

# (especially North American English) a building or a place that is very important because of its history, and that should be preserved.

The residents are seeking landmark status for the building.

The building has been designated a historical landmark by the Commission.

# landmark (in something): an event, a discovery, an invention, etc. that marks an important stage in something.

SYNONYM: milestone;

The ceasefire was seen as a major landmark in the fight against terrorism.

a landmark decision/ ruling in the courts.

Monument /ˈmɑːnjumənt/ (n):

#​ monument (to somebody/ something): a building, column, statue, etc. built to remind people of a famous person or event.

A monument to him was erected in St Paul's Cathedral.

# a building that has special historical importance.

an ancient monument.

# monument to something: a thing that remains as a good example of somebody’s qualities or of what they did.

These recordings are a monument to his talent as a pianist.

Milestone

Significant

Considerable

Tremendous

Large

Plenty of

Great