hyoid bone
A body of water beginning with H is Lake Huron, the Hudson River, or Hudson Bay.
Hurricane
HAT
Five letter words starting with H and ending in H are:hatchhaughfeathheighheuchheughhitchhoochhunchhutchhumphhorahhotchharsh, heath.
Vanquish is an eight letter word. Vermouth is another word beginning with v and ending with h.
Halibut ...
head, hair
Hi-C
habitshalveshammerhamperhangerhassle
hangover
Hummer,
hesitate