Skip to content
ZWordFinderZ

15-Letter Words Starting With PETRO

  • 3 words
  • All English dictionaries
  • Scrabble points
Dictionary

All 15-Letter Words Starting With PETRO 3 words

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

Our combined English word list has 3 fifteen-letter words that start with PETRO. They average 25.7 points and the best is PETROCHEMICALLY (29 points).

Total words
3
Average Scrabble score
25.7
out of 29 max
Everyday words
0%
common in ordinary English
Most common ending
S
66.7% of words

Most common last letters

  • s 66.7%
  • y 33.3%

Top vowel pairs

  • ie33.3%

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 fifteen-letter word that starts with PETRO

p 3e 1t 1r 1o 1c 3h 4e 1m 3i 1c 3a 1l 1l 1y 4

P 3 + E 1 + T 1 + R 1 + O 1 + C 3 + H 4 + E 1 + M 3 + I 1 + C 3 + A 1 + L 1 + L 1 + Y 4 = 29 points

Double word
58 pts
Triple word
87 pts

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

petrochemically

Form of petrochemical

  1. nounany compound obtained from petroleum or natural gas
  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

Explore related word lists

15-letter words starting with…

Words starting with PETRO by length

Add a letter after PETRO

Each link adds one letter and keeps only combinations that have words.

Trending word lists

Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.

How to use this word list

Playing words that start with PETRO

15-Letter Words Starting With PETRO by the numbers

15-Letter Words Starting With PETRO FAQ

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

There are 3 fifteen-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 fifteen-letter word that starts with PETRO?

PETROCHEMICALLY is worth 29 points in Scrabble before any bonus squares. Other strong options are PETROPHYSICISTS (27), PETROCURRENCIES (21).

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

Uncommon but valid choices include PETROCHEMICALLY (29), PETROPHYSICISTS (27), PETROCURRENCIES (21). Few players know them, so they can catch an opponent off guard.