Amygdalophenin is a potentially difficult word to spell at first glance. However, it is easier when broken down phonetically. The first syllable is pronounced "a-mig-də-lo", with the "g" and "d" sounds pronounced together. The second part of the word, "phe-nin", is pronounced as it is spelled. The emphasis is on the first and third syllables, with the second being unstressed. This word is used to describe a crystalline compound that was once used as a sedative.
Amygdophenin.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.