What does nonprofessional mean?
Nonprofessional means that something is not connected with a professional occupation or does not meet the standards, qualifications, or conduct associated with professional work. It can describe a person who lacks professional credentials, an activity performed without specialized training, or an environment in which professional expectations are relaxed. For example, a nonprofessional player may be a skilled amateur, while a nonprofessional setting is one in which people are not acting in their official professional roles. The word is often mildly negative because it can imply inadequate training or standards, but its meaning depends on context: “nonprofessional” may distinguish an amateur from a professional without criticizing either. As a noun, a nonprofessional is a person who does not work in a profession or who is not an expert in a particular field.
Not professional; lacking professional training, status, standards, or conduct.
"The report was written by a nonprofessional volunteer with no formal training in the subject."
It may be mildly dismissive, especially when implying that someone or something is poorly qualified.
A person who is not a professional, especially someone who lacks specialized credentials or works outside a profession.
"Several nonprofessionals volunteered to help organize the event."
Used for people who are not professionals or lack professional credentials in a particular field.
"The course is open to professionals and nonprofessionals alike."
Calling something nonprofessional can suggest either that it is amateurish or simply that it does not require professional credentials.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does nonprofessional come from?
Nonprofessional combines the prefix non-, meaning “not,” with professional, an adjective and noun derived from the Latin professus, “declared publicly” or “confessed,” the source of profession. The compound became established in the 19th century as a way of describing people or activities outside organized professional practice. Professional itself developed from the notion of openly declaring or professing a vocation, and related forms include profession and professor.
Related word forms
How nonprofessional is actually used
The adjective is commonly used to describe work, conduct, settings, and participants. It can sound mildly dismissive when describing someone's performance, but it may simply indicate that a person or activity is outside a professional domain.
Easily confused with nonprofessional
A nonprofessional person or activity lacks the qualifications, status, or standards associated with a professional, whereas a professional has those qualities or practices professionally.