Five letter words starting with H and ending in H are:hatchhaughfeathheighheuchheughhitchhoochhunchhutchhumphhorahhotchharsh, heath.
churchclenchclutchcrouchcrunch
ash
herb.
Carvagh
each
Haematopoietic. Hallucinogenic. Hematinometric.
hyena, Honda, Hilda, Helga, Haifa
Words beginning with l and ending with h:latch,laugh,launch,leach,length,lionfish,loath,locksmith,lunch,lush,
bahumbuh im not sure that's a good one
The only one I could find is: josh
Halls, hands, heads, heels, helps, hills and homes are 5 letter words. They begin with h and end with s.