IPA: /ɪˌlɛkʃəˈnɪrər/
KK: /ɪˌlɛkʃəˈnɪrər/
A person who actively works to promote a candidate or political party during an election campaign.
The electioneerer spent hours canvassing neighborhoods to gather support for the candidate.
Electioneerer → It is formed from "election" (from Latin "electio", meaning choice or selection) and "-eer" (a suffix used to denote a person associated with a specific action). The word "electioneerer" refers to a person who actively engages in the process of campaigning for an election.
Think of someone involved in the process of making a 'choice' ('electio') — the '-eer' indicates a person who does this action, so an electioneerer is someone who campaigns for a choice.
No commonly confused words.