The initial idioms of the letter H

hiss out	hissy
history	history in the making
History repeats itself	hit
hit (someone) for six	hit (someone) when (he or she) is down
hit (something) out of the (ball)park	hit a brick wall
strike a happy medium	hit a home run
hit a nerve	hit a plateau
hit a snag	hit a sour note
hit a wall	hit above (one's) weight
hit against	hit and miss
hit-and-run	hit at
hit back	hit below the belt
hit below (one's) weight	hit between the eyes
hit bottom	hit by the stupid stick
hit by the ugly stick	close to home