We don't have synonyms for laudian yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are ludian, claudian and audian.
(n) :
(historical) A supporter of an early 17th-century reform movement within the Church of England, promulgated by Archbishop William Laud, that rejected the predestination upheld by the previously dominant Calvinism in favour of free will, and hence the possibility of salvation for all.
(n) :
(historical) A supporter of an early 17th-century reform movement within the Church of England, promulgated by Archbishop William Laud, that rejected the predestination upheld by the previously dominant Calvinism in favour of free will, and hence the possibility of salvation for all.