DictionaryzealotExtreme supporter
noun

zealot

ZEL-ut/ˈzelət/

A person devoted to a cause in an extreme or uncompromising way.

The zealot shouts from a stool, ignoring every calm objection.

A lone adult loudly preaches an idea from a stool and refuses to hear others offering calm disagreement; unmarked plain banner, no religion or political symbols.
Etymology

Greek zēlōtēs meant a zealous follower. In English, the name first designated members of a militant Jewish sect resisting Roman rule, then broadened into the usually disparaging label for a fanatical enthusiast.

In context

Tanja Drunfen1:03
she didn't drink at all while she was in office and she worked fiercely and was viewed as a zealot to enforce the law
The Prohibition Years english documentary part 3

More examples

  • The diet zealot refused to consider evidence against her strict rules.
  • The party's zealots treated every compromise as a betrayal.
  • You can defend your beliefs without becoming a zealot.

Forms

zealot · zealots

zeal noun — strong enthusiasm for a cause or goal

Similar words

fanatic
Can describe extreme enthusiasm for sports as well as causes.
adherent
Indicates support without implying unreasonable devotion or intolerance.
evangelist
Emphasizes persuading others to join, not refusing opposing views.