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10-Letter Words Starting With OSMI

  • 3 words
  • All English dictionaries
  • Scrabble points
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All 10-Letter Words Starting With OSMI 3 words

How common is OSMI at the start of ten-letter words?

Our combined English word list has 3 ten-letter words that start with OSMI. They average 13.7 points and the best is OSMIRIDIUM (15 points).

Total words
3
Average Scrabble score
13.7
out of 15 max
Everyday words
0%
common in ordinary English
Most common ending
S
66.7% of words

Most common last letters

  • s 66.7%
  • m 33.3%

Top vowel pairs

  • iu33.3%

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 ten-letter word that starts with OSMI

o 1s 1m 3i 1r 1i 1d 2i 1u 1m 3

O 1 + S 1 + M 3 + I 1 + R 1 + I 1 + D 2 + I 1 + U 1 + M 3 = 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).

osmiridium

  1. nouna hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc.
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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10-Letter Words Starting With OSMI by the numbers

10-Letter Words Starting With OSMI FAQ

How many ten-letter words that start with OSMI are there?

There are 3 ten-letter words that start with OSMI 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 ten-letter word that starts with OSMI?

OSMIRIDIUM is worth 15 points in Scrabble before any bonus squares. Other strong options are OSMIDROSES (13), OSMIDROSIS (13).

Which rare ten-letter words that start with OSMI score well?

Uncommon but valid choices include OSMIRIDIUM (15), OSMIDROSES (13), OSMIDROSIS (13). Few players know them, so they can catch an opponent off guard.