Individual (Noun)

A single organism.

Nouns denoting people.

The biologist studied the behavior of a single individual in the lab to understand its genetic makeup.
Each individual in the species has a unique pattern of spots on its fur.
The researcher observed that the individual plant grew faster when exposed to more sunlight.
In the animal kingdom, a dominant individual often leads the pack.
The conservationist worked to protect the last individual of the endangered species.

A human being; "there was too much for one person to do".

Unique beginner for nouns.

Each member of the team is a skilled individual in their own right, bringing unique strengths to the project.
In a small business, every individual plays a vital role in its success, and their contributions are highly valued.
With no support, the individual was overwhelmed by the sheer volume of work and responsibility.
A solo artist is often a self-sufficient individual who handles all aspects of their career, from writing to performing.
The entrepreneur had to juggle multiple tasks and make difficult decisions as a solo individual, but eventually their hard work paid off.