O1C3T1O1S1Y4L1L1A1B3L1E1S1
20 points
OCTOSYLLABLES is validvalid
OCTOSYLLABLE, a poetic unit of eight syllables [n]
OCTOSYLLABLE, a word or line of eight syllables [n]
OCTOSYLLABLE, a poetic unit of eight syllables [n]
OCTOSYLLABLE, a word or line of eight syllables [n]