The phrase "really existing" is grammatically correct and can be used in written English.
It is typically used to describe something that truly and actively exists in reality. Here is an example sentence: "The scientific community has been searching for evidence of extraterrestrial life for decades, but as of yet, no concrete proof of its really existing has been found."
Onomatoids are dangerous, because they are sources of hypostatisation, which consists in committing abstract objects as really existing, although their existence is apparent only.
Indeed, more strongly, we must be able to entertain the concept of a smallest really existent Martian and to recognise that the property of "really existing" is part of this concept while nonetheless maintaining that there are no smallest existent Martians.
In terms of international relations, there existed a successful distance between communism as an ideology and the really existing communist country.
In classical mechanics a "really existing" 4-D continuum of points provides the places for the assumed-to-exist real particles to be.
To treat the BBS as really existing was to introduce metaphysics into physics.
Ab initio quantum chemical calculations indicated that adsorbed carbenium and carbonium ion active intermediates of acid-catalyzed transformations of hydrocarbons on zeolites are not the really existing highly reactive species but the transition states of the corresponding elementary steps.
How many failures will it take to prove that really existing public services markets are a far cry from the paradigm of competitive efficiencies in perfect markets?
Another sign of dissent could be detected in the last days of "really existing socialism", when protesting crowds sang official songs, including national anthems, to remind the powers of their unfulfilled promises.
More concretely, is it possible that Bernie Sanders in power could avoid the problems of really-existing populism such as its authoritarian tendency, mass clientelism, and democratic distortion?
Really-existing political phenomena are notoriously difficult to assess, so perhaps we will need to retreat back to theory but the central question is whether a left populism strategy can be crafted that would avoid the pitfalls of prior populist experiences.
"It is extremely unlikely that such a 'post-capitalist society' would respond to the traditional models of socialism and still less to the 'really existing' socialisms of the Soviet era," argues Hobsbawm, adding that it will, however, necessarily involve a shift from private appropriation to social management on a global scale.
