Submitted by György Chityil ... on Fri, 01/19/2018 - 23:40 Hierarchy: NounDescription: {{pejorative}} A new political party that sprouts up quickly before an election, but proves short-lived (like a mushroom).Ngram: mushroom partyNgram Text: mushroom partySource: WiktionaryIssue: 0Wiktionary tag: pejorativeNgram Count: 2