The phrase "full-fledged support" is correct and usable in written English.
It can be used to describe complete or fully developed assistance or backing for a project, initiative, or individual.
Example: "The organization provided full-fledged support to the new community program, ensuring its success from the start."
Alternatives: "comprehensive support" or "complete support".
In full-fledged support for Bashar Assad and the massacre of Syrian people, or the ransacking of the Saudi embassy and consulate in Tehran and Mashhad?
Even many Democrats believe that his victory could be attributed more to a superior organization than full-fledged support of his agenda.
Now, Mr. Koch's sister, Pat Thaler, has agreed to be filmed for a Quinn political ad, declaring her full-fledged support for Ms. Quinn and evoking the memory of her famous sibling.
Even before she joined the county board race, Ms. Preckwinkle switched from skepticism to full-fledged support of Mayor Daley's bid for the 2016 Olympics, which would have been staged largely in her ward.
The full-fledged support of the governor will be needed to bring Albany's many competing factions — business and labor, upstate and downstate, city and suburban — in line behind the plan.
With the university's full-fledged support, they designed a computer time-sharing system and a simple programming language, Basic (Beginner's All-Purpose Symbolic Instruction Code), which proved to be an enduring contribution to computing.
It started as a project to improve the audio capabilities on my continuous glucose monitor, and evolved into a remote monitoring and alert system… and then also became a full-fledged decision support system.
"It's a hard thing for guys to wrestle girls, which is still where we are in the U.S. Girls are going to have to wrestle guys at some point during their development until we have full-fledged N.C.A.A. support".
For others, it might mean full-fledged financial support.
Its free-enterprise system, with minimal full-fledged government support and meddling, has been an incredible engine of opportunity, growth, innovation, and prosperity.
But that evolved into a full-fledged community support site where survivors and family members can share their cancer stories and help others who are going through the same experience.
