7-Letter Words Matching ___RM__

There are 28 7-letter words that match ___RM__. 13 are common words, such as ALARMED and CHARMED. A rarer one is THERMES. In this set, E is the most frequent open letter (24 words). 4 words contain a doubled letter.

Full list 28

Common words

alarmedcharmedcharmerdoormandoormatdoormengourmetrearmedstormedswarmedthermalthermos
alarmedcharmedcharmerdoormandoormatdoormengourmetrearmedstormedswarmedthermalthermosunarmedaderminbeermatovermanspermicthermelthermicchirmeddharmasdharmicinarmedovermenovermixswarmerthermaethermes

About this list

Words
28 (13 common words)
Common example
alarmed
Rare example
thermes
Doubled letters
4
Ending in S
3
Most frequent letter
E (24)

Questions

How many 7-letter words matching ___rm__ are there?

28. 13 of them are common words.

What is a common example?

ALARMED is among the common words in this set.