uwalniajcy
Uwalniajcy is not a standard form in Polish. It appears to be a nonstandard or misspelled variant of the active present participle uwalniający, which comes from the verb uwalniać (to release, liberate). The correct participle uwalniający is used to describe something that releases or liberates.
The intended derivation is from the verb uwalniać, with the participle suffix -jący: uwalniający. The spelling
In formal Polish, uwalniajcy would not be accepted. Standard texts should use uwalniający (masculine), uwalniająca (feminine),
- uwalniać: the imperfective verb meaning to release or liberate.
- uwolnić: another verb meaning to release or set free, often used in different contexts.
- uwalniający/uwalniająca/uwalniające: standard present participle forms used as adjectives.
If accuracy is required, prefer the standard uwalniający forms. Uwalniajcy should be treated as a nonstandard