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9-Letter Words Starting With ISON

  • 3 words
  • All English dictionaries
  • Scrabble points
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All 9-Letter Words Starting With ISON 3 words

How common is ISON at the start of nine-letter words?

Our combined English word list has 3 nine-letter words that start with ISON. They average 13.7 points and the best is ISONIAZID (19 points).

Total words
3
Average Scrabble score
13.7
out of 19 max
Everyday words
0%
common in ordinary English
Most common ending
S
66.7% of words

Most common last letters

  • s 66.7%
  • d 33.3%

Top vowel pairs

  • ia33.3%
  • ie33.3%
  • ou33.3%

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 nine-letter word that starts with ISON

i 1s 1o 1n 1i 1a 1z 10i 1d 2

I 1 + S 1 + O 1 + N 1 + I 1 + A 1 + Z 10 + I 1 + D 2 = 19 points

Double word
38 pts
Triple word
57 pts

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

isoniazid

  1. nounantibacterial drug (trade name Nydrazid) used to treat tuberculosis
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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9-letter words starting with…

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Words starting with ISON by length

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9-Letter Words Starting With ISON by the numbers

9-Letter Words Starting With ISON FAQ

How many nine-letter words that start with ISON are there?

There are 3 nine-letter words that start with ISON 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 nine-letter word that starts with ISON?

ISONIAZID is worth 19 points in Scrabble before any bonus squares. Other strong options are ISONOMIES (11), ISONOMOUS (11).

Which rare nine-letter words that start with ISON score well?

Uncommon but valid choices include ISONOMIES (11), ISONOMOUS (11). Few players know them, so they can catch an opponent off guard.