I hesitate to do it.

I hesitated a little.

hesitator

het-up

hexagonal

Hey cutie!

Hey presto!

Hey, you there!

Hey Pete, I like the sleek design of your new mobile phone

Hey yourself!

heyday

Hezbollah’s recent kidnapping of Israeli soldiers appears to have been the last straw

Hezbollywood

Hi!

hick town

hick

hickey/hickie

hidden agenda

hidden talent

to hide one’s light under a bushel

hide-and-seek

hide-and-coop

higgledy-piggledy

in high spirits

To be high and mighty