13-Letter Words Containing HEO

There are 14 13-letter words that contain HEO. 7 are common words, such as ARCHEOLOGICAL and ARCHEOLOGISTS. A rarer one is UNTHEORETICAL. 5 words contain a doubled letter.

Full list 14

archeologicalarcheologistsluncheonettestheologicallytheoreticallytheoreticianstracheotomiesapotheosizingrheologicallytheocentrismstheophyllinestheorizationstracheophytesuntheoretical

About this list

Words
14 (7 common words)
Common example
archeological
Rare example
untheoretical
Doubled letters
5
Ending in S
8

Questions

How many 13-letter words containing heo are there?

14. 7 of them are common words.

What is a common example?

ARCHEOLOGICAL is among the common words in this set.