11-Letter Words Matching ________AM_

There are 26 11-letter words that match ________AM_. 8 are common words, such as CARDIOGRAMS and CRYPTOGRAMS. A rarer one is THERMOGRAMS. In this set, R is the most frequent open letter (23 words). 2 words contain a doubled letter.

Full list 26

Common words

cardiogramscryptogramshippopotamihypothalamimainstreamsmillstreamspsychodramaslipstreamssubprogramschoreodramacleistogamydeuterogamy
cardiogramscryptogramshippopotamihypothalamimainstreamsmillstreamspsychodramaslipstreamssubprogramschoreodramacleistogamydeuterogamydisulfiramsphanerogamschronogramsdendrogramsheadstreamslymphogramsmisprogramsnonprogramsphlebogramspreprogramsseismogramsstereogramstarmacadamsthermograms

About this list

Words
26 (8 common words)
Common example
cardiograms
Rare example
thermograms
Doubled letters
2
Ending in S
20
Most frequent letter
R (23)

Questions

How many 11-letter words matching ________am_ are there?

26. 8 of them are common words.

What is a common example?

CARDIOGRAMS is among the common words in this set.