preantepenult
/ˌpɹiː.antɪpɪˈnʌlt/
preantepenult means the last syllable but three (of a word or other utterance); the fourth-to-last syllable. Lexicurio rates it Rare gem — a strength score of 83 out of 100.
preantepenult is pronounced /ˌpɹiː.antɪpɪˈnʌlt/.
Etymology
From pre- + antepenult.
noun
- The last syllable but three (of a word or other utterance); the fourth-to-last syllable.