Tugija
Tugija is an Estonian noun meaning a person or entity that provides support, backing, or sponsorship. The word is formed from the root tugi, meaning support, combined with the agentive suffix -ja, which denotes the doer of an action. As such, a tugija is someone who actively supplies support to a person, project, organization, or initiative.
In usage, tugija emphasizes the active provision of backing, which can be financial, material, moral, or organizational.
Nuances and parallels: tugija conveys a slightly more formal or specialized sense than broader terms like toetaja
Examples of related terms include tugi (support), toetamine (supporting), toetaja (supporter), and sponsor (a loanword used