Breadwinner

n.capable, resilientprofessional

What it means

A person whose earnings provide essential support for a household.

Reach for it when describing an income role without assuming gender or family authority

The training helped each breadwinner move into steadier work.

warm
family supporter
the role includes practical responsibility as well as money
not when Family supporter may mean emotional support and is financially imprecise.
warm
provider
material support may include income, care, or resources
not when Provider is broad and can reinforce a one-person family role.
professional
earner
the person's income contribution is the only relevant fact
not when Earner does not show whether anyone depends on that income.
professional
primary earner
one person currently contributes the largest income share
not when Primary earner creates a ranking and may not be the household's essential support.
professional
wage earner
employment wages rather than investment income support the household
not when The phrase excludes self-employment and unpaid essential work.
formal
household provider
clear inclusive wording should connect support to the household
not when The phrase is less idiomatic and may imply sole responsibility.

primary breadwinner
The primary breadwinner returned to study with help from the evening program.
sole breadwinner
The sole breadwinner needed predictable hours more than overtime.
family breadwinner
A family breadwinner may also be the person providing daily care.

Breadwinner describes an income role, not a person's worth or authority. Household support can come from several earners and unpaid caregivers.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.