We don't have synonyms for ibsenism yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are ibsenian, essenism and arsenism.
(n) :
The dramatic practice or purpose characteristic of the writings of Henrik Ibsen, whose best-known plays deal with conventional hypocrisies, the story in each play thus developing a definite moral problem.
(n) :
The dramatic practice or purpose characteristic of the writings of Henrik Ibsen, whose best-known plays deal with conventional hypocrisies, the story in each play thus developing a definite moral problem.