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13-Letter Words Starting With ISOP

  • 3 words
  • All English dictionaries
  • Scrabble points
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All 13-Letter Words Starting With ISOP 3 words

How common is ISOP at the start of thirteen-letter words?

Our combined English word list has 3 thirteen-letter words that start with ISOP. They average 15.7 points and the best is ISOPERIMETERS (17 points).

Total words
3
Average Scrabble score
15.7
out of 17 max
Everyday words
0%
common in ordinary English
Most common ending
S
66.7% of words

Most common last letters

  • s 66.7%
  • l 33.3%

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring thirteen-letter word that starts with ISOP

i 1s 1o 1p 3e 1r 1i 1m 3e 1t 1e 1r 1s 1

I 1 + S 1 + O 1 + P 3 + E 1 + R 1 + I 1 + M 3 + E 1 + T 1 + E 1 + R 1 + S 1 = 17 points

Double word
34 pts
Triple word
51 pts

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

isoperimeters

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

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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13-letter words starting with…

abcdefghijklmnopqrstuvwxyz

Words starting with ISOP by length

Add a letter after ISOP

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Change the last letter of ISOP

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 ISOP

13-Letter Words Starting With ISOP by the numbers

13-Letter Words Starting With ISOP FAQ

How many thirteen-letter words that start with ISOP are there?

There are 3 thirteen-letter words that start with ISOP 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 thirteen-letter word that starts with ISOP?

ISOPERIMETERS is worth 17 points in Scrabble before any bonus squares. Other strong options are ISOPRENALINES (15), ISOPROTERENOL (15).

Which rare thirteen-letter words that start with ISOP score well?

Uncommon but valid choices include ISOPERIMETERS (17), ISOPRENALINES (15), ISOPROTERENOL (15). Few players know them, so they can catch an opponent off guard.