The word, "trauma" seems to fit.
Headache starts and ends with the letters he. Another word is heartache.
Another word for a brass-like alloy that is 6 letters and ends in "en" is "latten."
Wit
Aga
luxuriant
Eagles
township
A word that begins and ends with the letters he: headache. heartache.
minute, little, petite
Latten
rampage
desert