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12-Letter Words Starting With PETRO

  • 10 words
  • All English dictionaries
  • Scrabble points
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All 12-Letter Words Starting With PETRO 10 words

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

Our combined English word list has 10 twelve-letter words that start with PETRO. They average 18.5 points, the best is PETROGLYPHIC (25 points) and 50% end in S.

Total words
10
Average Scrabble score
18.5
out of 25 max
Everyday words
0%
common in ordinary English
Most common ending
S
50% of words

Most common last letters

  • s 50%
  • c 30%
  • l 10%

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring twelve-letter word that starts with PETRO

p 3e 1t 1r 1o 1g 2l 1y 4p 3h 4i 1c 3

P 3 + E 1 + T 1 + R 1 + O 1 + G 2 + L 1 + Y 4 + P 3 + H 4 + I 1 + C 3 = 25 points

Double word
50 pts
Triple word
75 pts

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

petroglyphic

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words starting with PETRO by length

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Playing words that start with PETRO

12-Letter Words Starting With PETRO by the numbers

12-Letter Words Starting With PETRO FAQ

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

There are 10 twelve-letter words that start with PETRO 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 PETRO?

PETROGLYPHIC is worth 25 points in Scrabble before any bonus squares. Other strong options are PETROPHYSICS (24), PETROGRAPHIC (22), PETROGRAPHER (20).

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

Uncommon but valid choices include PETROPHYSICS (24), PETROGENETIC (17), PETROGENESES (15), PETROGENESIS (15). Few players know them, so they can catch an opponent off guard.