septisyllabic

• a word derived from septisyllable.
  septisyllable

  noun

  a word made up of seven syllables.

More Suggestions

• multisyllabic
• imparisyllabic
• ambisyllabic
• decasyllabic
• disyllabic
• heptasyllable
• octosyllabic
• parisyllabic
• tautosyllabic