7-letter words with O as the 3rd letter and M as the 4th letter

Lock in the middle pair as _ _ O M _ _ _. That pattern catches everyday words like PROMISE and STOMACH, but also less familiar plays such as RHOMBUS and GROMMET. Only 9 matches fall among the most common English words, so the familiar examples are a small slice of the full set.

At a glance: 7-letter words with O third and M fourth

• There are 108 matches across the tournament dictionaries.
• B leads the first-letter group with 17 words; A and C tie at 12 each.
• S is the most common final letter, with 22 matches; E follows with 19.
• The average score is 12.4, while CHOMETZ reaches 23.
• PROMISE, PROMOTE, and STOMACH are among the recognizable examples.

Which words fit the O-M pattern?

PROMISE and PROMOTE show how the O-M sequence can lead into familiar endings; STOMACH gives the pattern a different shape. ANOMALY, BOOMING, and LOOMING add more recognizable choices, while BIOMASS and ISOMERS show how varied the surrounding letters can be.

The set is not equally common across dictionaries: Collins includes 105 matches, NWL2023 has 78, and ENABLE has 73. Those totals overlap, so do not add them together. Only 87 matches have definitions here, and the 9 common words make this pattern a poor bet when you need an everyday answer.

Check your game's word list before playing less familiar options.

How do the strongest scores compare?

CHOMETZ leads at 23 points, ahead of BOOMBOX and BROMIZE at 20 each. ZOOMING and QUOMODO score 19. These standouts rely on valuable letters; the fixed O-M pair itself is not the main source of their scoring punch.

For a more approachable play, PROMISE is easier to recognize than QUOMODO, but the pattern alone does not guarantee a strong board score. Rack value and premium squares still matter. Compare the exact placement before choosing a long word; a compact high-value option such as BOOMBOX can beat a familiar word on points.