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9-Letter Words Ending in ISONOUS

  • 3 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 9-Letter Words Ending in ISONOUS

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

All 9-Letter Words Ending in ISONOUS 3 words

How common is ISONOUS at the end of nine-letter words?

Our combined English word list has 3 nine-letter words ending in ISONOUS. They average 10.3 points and the best is POISONOUS (11 points).

Total words
3
Average Scrabble score
10.3
out of 11 max
Everyday words
33%
common in ordinary English
Most common first letter
P
66.7% of words

Most common first letters

  • p 66.7%
  • u 33.3%

Top vowel pairs

  • ou100%
  • oi33.3%

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 ending in ISONOUS

p 3o 1i 1s 1o 1n 1o 1u 1s 1

P 3 + O 1 + I 1 + S 1 + O 1 + N 1 + O 1 + U 1 + S 1 = 11 points

Double word
22 pts
Triple word
33 pts

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

poisonous

  1. adjectivehaving the qualities or effects of a poison
  2. adjectivenot safe to eat
  3. adjectivemarked by deep ill will; deliberately harmful“poisonous hate”
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words ending in ISONOUS by length

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9-Letter Words Ending in ISONOUS by the numbers

9-Letter Words Ending in ISONOUS FAQ

How many nine-letter words ending in ISONOUS are there?

There are 3 nine-letter words ending in ISONOUS 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 ending in ISONOUS?

POISONOUS is worth 11 points in Scrabble before any bonus squares. Other strong options are PRISONOUS (11), UNISONOUS (9).

Which rare nine-letter words ending in ISONOUS score well?

Uncommon but valid choices include PRISONOUS (11), UNISONOUS (9). Few players know them, so they can catch an opponent off guard.