basic

The word "basic" refers to the fundamental components or essential starting points of something. Think of it as the bedrock or the "bare bones" of an idea—the parts you must understand before you can move on to anything complex or advanced. In casual conversation, "basic" has also evolved into a slang term to describe something that is unoriginal, mainstream, or lacking in unique character. While it denotes simplicity in a technical sense, using it to describe a person or a style often implies they are predictable or conformist.
In conversation
Learning a new skill
Don't worry about the advanced techniques yet.
Don't worry about the advanced techniques yet.
Should I focus on the basic movements first?
Should I focus on the basic movements first?
Exactly, master the basics and the rest will follow.
Exactly, master the basics and the rest will follow.
Used here to mean fundamental or essential steps.
Critiquing a fashion choice
I bought another white t-shirt and jeans combo.
I bought another white t-shirt and jeans combo.
It's a bit basic, don't you think?
It's a bit basic, don't you think?
Maybe, but it's comfortable!
Maybe, but it's comfortable!
Used here as slang to mean unoriginal or common.
Examples
We need to cover the basic principles of physics.
We need to cover the basic principles of physics.
The hotel provides only basic amenities, so bring your own toiletries.
The hotel provides only basic amenities, so bring your own toiletries.
His argument was fundamentally flawed because he ignored several basic assumptions of the theory.
His argument was fundamentally flawed because he ignored several basic assumptions of the theory.