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12-Letter Words Starting With OCT

  • 16 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 12-Letter Words Starting With OCT

The most familiar words on this list, with their Scrabble scores.

All 12-Letter Words Starting With OCT 16 words

How common is OCT at the start of twelve-letter words?

Our combined English word list has 16 twelve-letter words that start with OCT. They average 18.1 points, the best is OCTOSYLLABIC (21 points) and 68.8% end in S.

Total words
16
Average Scrabble score
18.1
out of 21 max
Everyday words
0%
common in ordinary English
Most common ending
S
68.8% of words

Most common last letters

  • s 68.8%
  • c 12.5%
  • e 6.3%

Top vowel pairs

  • ou25%
  • ie12.5%
  • ia6.3%

Share of words where these two vowels sit side by side.

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring twelve-letter word that starts with OCT

o 1c 3t 1o 1s 1y 4l 1l 1a 1b 3i 1c 3

O 1 + C 3 + T 1 + O 1 + S 1 + Y 4 + L 1 + L 1 + A 1 + B 3 + I 1 + C 3 = 21 points

Double word
42 pts
Triple word
63 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

octosyllabic

  1. adjectivehaving or characterized by or consisting of eight syllables
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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12-Letter Words Starting With OCT by the numbers

12-Letter Words Starting With OCT FAQ

How many twelve-letter words that start with OCT are there?

There are 16 twelve-letter words that start with OCT in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

What is the highest-scoring twelve-letter word that starts with OCT?

OCTOSYLLABIC is worth 21 points in Scrabble before any bonus squares. Other strong options are OCTAHEDRALLY (21), OCTASTROPHIC (21), OCTOSYLLABLE (19).

Which rare twelve-letter words that start with OCT score well?

Uncommon but valid choices include OCTAHEDRALLY (21), OCTASTROPHIC (21), OCTAPEPTIDES (19), OCTASTICHONS (19). Few players know them, so they can catch an opponent off guard.