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9-Letter Words With ONIUMS

  • 7 words
  • All English dictionaries
  • Scrabble points
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All 9-Letter Words With ONIUMS 7 words

How often does ONIUMS appear in nine-letter words?

Our combined English word list has 7 nine-letter words containing ONIUMS. They average 13.7 points and the best is AMMONIUMS (15 points).

Total words
7
Average Scrabble score
13.7
out of 15 max
Everyday words
0%
common in ordinary English
Most common ending
S
100% of words

Most common last letters

  • s 100%

Top vowel pairs

  • iu100%
  • oo14.3%

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 containing ONIUMS

a 1m 3m 3o 1n 1i 1u 1m 3s 1

A 1 + M 3 + M 3 + O 1 + N 1 + I 1 + U 1 + M 3 + S 1 = 15 points

Double word
30 pts
Triple word
45 pts

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

ammoniums

Form of ammonium

  1. nounthe ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion
  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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Words containing ONIUMS by length

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

Using ONIUMS in the middle of a word

9-Letter Words With ONIUMS by the numbers

9-Letter Words With ONIUMS FAQ

How many nine-letter words containing ONIUMS are there?

There are 7 nine-letter words containing ONIUMS 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 containing ONIUMS?

AMMONIUMS is worth 15 points in Scrabble before any bonus squares. Other strong options are MECONIUMS (15), PEPONIUMS (15), CORONIUMS (13).

Which rare nine-letter words containing ONIUMS score well?

Uncommon but valid choices include MECONIUMS (15), PEPONIUMS (15), CORONIUMS (13), OPSONIUMS (13). Few players know them, so they can catch an opponent off guard.