13-Letter Words Containing ACO

There are 16 13-letter words that contain ACO. 2 are common words, such as PHARMACOPEIAS and PHARMACOPOEIA. A rarer one is THORACOTOMIES. 1 words contain a doubled letter.

Full list 16

pharmacopeiaspharmacopoeiaarchdeaconatearchidiaconalhieracosphinxmalacostracanpharmacognosypharmacologicthoracoplastycacographicalcacophonouslymalacologicalmalacologistspharmacopeialpsittacosisesthoracotomies

About this list

Words
16 (2 common words)
Common example
pharmacopeias
Rare example
thoracotomies
Doubled letters
1
Ending in S
4

Questions

How many 13-letter words containing aco are there?

16. 2 of them are common words.

What is a common example?

PHARMACOPEIAS is among the common words in this set.