14-Letter Words Matching ________AM____

There are 24 14-letter words that match ________AM____. 2 are common words, such as ANTIHISTAMINES and HIPPOPOTAMUSES. A rarer one is PYRIMETHAMINES. In this set, I is the most frequent open letter (22 words). 5 words contain a doubled letter.

Full list 24

antihistamineshippopotamusesantihistaminichydrodynamicalpronunciamentopsychodramaticsulfanilamidesacetazolamidescatecholaminesdiphenylaminesextrapyramidalgalactosaminesgewurztraminerhydroxylaminesmicrofilamentsmisprogrammingmultifilamentsmultiparameternaphthylaminesnonprogrammerspenicillaminespreprogrammingpretournamentspyrimethamines

About this list

Words
24 (2 common words)
Common example
antihistamines
Rare example
pyrimethamines
Doubled letters
5
Ending in S
15
Most frequent letter
I (22)

Questions

How many 14-letter words matching ________am____ are there?

24. 2 of them are common words.

What is a common example?

ANTIHISTAMINES is among the common words in this set.