"solid tradition" is a correct and usable phrase in written English.
It can be used in various contexts, but it generally refers to a long-standing, well-established custom or practice that is deeply rooted in a community or culture. Example: The town's annual harvest festival is a solid tradition that has been celebrated for over a century.
It has its solid tradition, its classic exponents, just as the novel does.
Moreover, it laid the foundation for the creation of training schools that would ultimately help to maintain a solid tradition of musical theatre in Spain.
He said she would, as the head of America's largest township (with 759,000 people), "continue a solid tradition of fiscally responsible and service-driven leaders".
So if solid tradition, rather than Art Basel Miami Beach-style blowouts, is what you want in a fair, this one's for you.
But only a fool would imagine that the movement would not continue to grow and establish its own much smaller, but equally solid, tradition.
"The post-Mao leadership has established a solid tradition of not killing losers in political fights," he said, "and it's in the interest of everyone to extend that protection at least as far as spouses".
Each object in this house proclaimed the dignity of those who had lived here — their discretion, their propriety, their reserve, their taste for those solid traditions that one generation can pass on to the next, so long as it still takes pride in itself.
In solid diva tradition, Bernhardt, so brilliant at work, could be hopeless in private.
Unaffected by the avant-garde painting of the Impressionists, Eakins absorbed a solid academic tradition with its emphasis on drawing.
Most probably, Jacopo's precocious talent prompted his father to place him in the workshop of some undistinguished painter, but one with a solid artisan tradition so that his son might learn the foundations of his craft.
The Milbanks were one of the old families of Greenwich, Conn., and their practical, unostentatious approach to politics recalls the solid Republican tradition embodied by Senator Prescott Bush, father of former President George H. W. Bush.
