We don't have synonyms for valis yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are valid, kalis and vadis.
(N) :
(stylized as VALIS) a 1981 science fiction novel by American writer Philip K. Dick, intended to be the first book of a three-part series.
(N) :
The VALIS trilogy is a set of science fiction/philosophical novels by author Philip K. Dick which include VALIS, The Divine Invasion, and The Transmigration of Timothy Archer.
(N) :
(stylized as VALIS) a 1981 science fiction novel by American writer Philip K. Dick, intended to be the first book of a three-part series.
(N) :
The VALIS trilogy is a set of science fiction/philosophical novels by author Philip K. Dick which include VALIS, The Divine Invasion, and The Transmigration of Timothy Archer.