Speakur

Word Pronunciation & Dictionary

octadeca-

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
oc-tade-ca-
IPA
13
Scrabble Score
8
Letters
4
Syllables
6
Unique Chars

Meaning

prefix

eighteen

Etymology

From octa- + deca-. Compare Ancient Greek ὀκτωκαίδεκα (oktōkaídeka).

Inflected Forms

octadec- (alternative)

Frequently Paired Words

number

Questions

What does octadeca- mean?
eighteen
Where does octadeca- come from?
From octa- + deca-. Compare Ancient Greek ὀκτωκαίδεκα (oktōkaídeka).

How to pronounce octadeca-

  1. Open the pronunciation page — Open the Speakur entry for “octadeca-”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “octadeca-”.
  4. Repeat and practice — Say “octadeca-” aloud, matching stress and vowels until it feels natural.