reformer
noun /rɪˈfɔːmə(r)/
/rɪˈfɔːrmər/
- a person who works to achieve political or social change
- Charlotte Mason (1842–1923), educational reformer, was born 1 January 1842 in Bangor.
- Many social reformers have been regarded as criminals and law-breakers in the past.
Oxford Collocations DictionaryReformer is used after these nouns:- education