Dogma (3)
'dogma' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ism that I've seen before include "Ideological movement" , "Unspecified doctrine" , "Stage performance of singing" , "Doctrine, philosophy" , "Informally a doctrine, or suffix for one" .)
'dogma' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for doctrine that I've seen before include "In credo" , "No credit given to belief" , "Set of religious principles" , "(Church) principles" , "No credit given for set of beliefs" .)
'dogma' is the definition.
(synonyms)
This is all the clue.
(Other definitions for tenet that I've seen before include "Key principle" , "Doctrine, dogma, belief" , "Article of belief" , "Belief or doctrine - a palindrome" , "It's believed" .)