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7-letter words with O as the 3rd letter and M as the 7th letter

48 7-letter words with O as the 3rd letter and M as the 7th letter fit this pattern, including PROBLEM and top scorer QUONDAM.

48 wordsTop pick PROBLEMHighest score QUONDAM 19

3 of 48 are everyday words (6%). Mostly rare words: great for Scrabble, tough for daily puzzles.

With O in 3rd place, S is the most common 7th letter (631 words). The bar under each letter shows the size of its list.

  • Length
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15

Best words to play first 48 · most-used first

  • PROBLEM13
  • PROGRAM12
  • BLOSSOM11
  • THORIUM12
  • RHODIUM13
  • BIOFILM14
  • OPOSSUM11
  • FLOTSAM12
  • NIOBIUM11
  • HOODLUM13
  • EGOTISM10
  • ISOFORM12
  • ATOMISM11
  • SKOOKUM17
  • TROPISM11
  • QUONDAM19
  • AGONISM10
  • LOOKISM13
  • PROTIUM11
  • ERODIUM10
  • OXONIUM16
  • EXOTISM16
  • UROGRAM10
  • ELOGIUM10
  • IDOLISM10
  • EXODERM17
  • ALODIUM10
  • AMORISM11
  • APOTHEM14
  • BIOHERM14
  • BROMISM13
  • CHORISM14
  • CLONISM11
  • DIORISM10
  • FOODISM13
  • GROGRAM11
  • ISOGRAM10
  • LIONISM9
  • MUONIUM11
  • MYOGRAM15
  • PEONISM11
  • PHOBISM16
  • PHOTISM14
  • SPODIUM12
  • STOMIUM11
  • UTOPISM11
  • WHOLISM15

Showing the top 47 of 48 words. See every valid word

All valid words 48

A to Z. Includes rare and Collins-only words. Linked tiles open the word's meaning, score and rhymes.

  • AGONISM10
  • ALODIUM10
  • AMORISM11
  • APOTHEM14
  • ATOMISM11
  • BIOFILM14
  • BIOHERM14
  • BLOSSOM11
  • BROMISM13
  • CHORISM14
  • CLONISM11
  • DIORISM10
  • EGOTISM10
  • ELOGIUM10
  • ERODIUM10
  • EROTISM9
  • EXODERM17
  • EXOTISM16
  • FLOTSAM12
  • FOODISM13
  • GROGRAM11
  • HOODLUM13
  • IDOLISM10
  • ISOFORM12
  • ISOGRAM10
  • LIONISM9
  • LOOKISM13
  • MUONIUM11
  • MYOGRAM15
  • NIOBIUM11
  • OPOSSUM11
  • OXONIUM16
  • PEONISM11
  • PHOBISM16
  • PHOTISM14
  • PROBLEM13
  • PROGRAM12
  • PROTIUM11
  • QUONDAM19
  • RHODIUM13
  • SKOOKUM17
  • SPODIUM12
  • STOMIUM11
  • THORIUM12
  • TROPISM11
  • UROGRAM10
  • UTOPISM11
  • WHOLISM15
Letters by positionIn 67% of these words the 5th letter is I.
1st letter
  1. E13%
  2. P13%
  3. A10%
2nd letter
  1. R19%
  2. H13%
  3. L10%
4th letter
  1. D15%
  2. T15%
  3. N15%
5th letter
  1. I67%
  2. R10%
  3. S6%
6th letter
  1. S42%
  2. U29%
  3. A15%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses
Score spreadMost of these words score 11 in Scrabble; QUONDAM tops the list with 19. Scores before board bonuses.
  1. 99 points: 2 words
  2. 10 points: 9 words
  3. 1111 points: 13 words
  4. 12 points: 5 words
  5. 1313 points: 6 words
  6. 14 points: 5 words
  7. 1515 points: 2 words
  8. 16 points: 3 words
  9. 1717 points: 2 words
  10. 18 points: 0 words
  11. 1919 points: 1 words
WordScrabbleWords With FriendsDictionaries
QUONDAM1922All three
SKOOKUM1719All three
EXODERM1718All three
OXONIUM1619Collins only
EXOTISM1617All three
PHOBISM1618Collins only
WHOLISM1516All three
MYOGRAM1517Collins only
BIOFILM1417Collins · NWL
APOTHEM1415All three
BIOHERM1415All three
CHORISM1415Collins only

Those two fixed letters leave five positions to vary, producing a mix of everyday terms and specialist vocabulary. PROBLEM and PROGRAM are familiar choices; THORIUM and ISOFORM are less likely to come to mind. Just three matches rank among the top 25,000 English words by frequency, so common vocabulary covers only a small slice of the results.

How many words have O third and M seventh?

  • The pattern has 48 matches across the tournament dictionaries counted here.
  • All 48 matches finish with M.
  • PROBLEM and PROGRAM are familiar examples.
  • E and P tie for the most common starting letters, with six words each.

Which matching words stand out?

BLOSSOM and OPOSSUM join PROBLEM and PROGRAM among the more recognizable results. THORIUM, RHODIUM, and NIOBIUM are element names; BIOFILM and ISOFORM are more specialized terms. Familiarity varies sharply across this set.

QUONDAM scores 19 points, the highest total among the named scoring examples. SKOOKUM and EXODERM each score 17; OXONIUM, EXOTISM, and PHOBISM score 16 apiece. Board bonuses can raise a play beyond its tile total.

The dictionary counts are not identical: Collins lists 46 matches, NWL2023 lists 35, and ENABLE lists 30. That spread matters when you move between word-game apps or play with different house rules.

Starting letters narrow the search in a different way. E and P each begin six matches, while A begins five. For comparison, keeping O in third place but ending in S gives 631 matches, far more than the M-ending pattern.

Will every match work in your word game?

Note

Many matches are uncommon, and dictionary coverage varies: Collins has 46, NWL2023 has 35, and ENABLE has 30. Check your game's word list before playing an unfamiliar term.

Questions people ask

Which word in this pattern scores the most points?
QUONDAM tops the scoring examples at 19 points before any board bonuses. SKOOKUM and EXODERM come next at 17 points each. A premium square can change the final play total, but QUONDAM has the highest listed tile score.
How many of these words appear in Collins?
Collins includes 46 of the 48 matching words. The counts are lower in other lists: NWL2023 has 35, while ENABLE has 30. That difference explains why an entry accepted in one game may not be available in another.
What are some common words with O third and M at the end?
PROBLEM, PROGRAM, BLOSSOM, and OPOSSUM are familiar examples that fit the pattern. The full set is much less familiar overall: only three matches rank within the top 25,000 English words by frequency.

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