overreact

As a verb overreact

is to react too much or too intensely.

As a noun null is

zero, nil; the cardinal number before einn.

As a verb overreact

is to react too much or too intensely.

As an adjective undefined is

lacking a definition or value.

As verbs the difference between outdo and overreact

is that outdo is to excel; go beyond in performance; surpass while overreact is to react too much or too intensely.

As verbs the difference between overact and overreact

is that overact is to act in an exaggerated manner while overreact is to react too much or too intensely.

As an adjective distraught

is deeply hurt, saddened, or worried; distressed.

As a verb overreact is

to react too much or too intensely.

As verbs the difference between exaggerate and overreact

is that exaggerate is to overstate, to describe more than is fact while overreact is to react too much or too intensely.

As verbs the difference between endearing and overreact

is that endearing is while overreact is to react too much or too intensely.

As an adjective endearing

is inspiring love or affection, in a childlike way.

As a noun endearing

is endearment.

As verbs the difference between overreach and overreact

is that overreach is to reach above or beyond in any direction while overreact is to react too much or too intensely.

As a noun overreach

is the act of striking the heel of the fore foot with the toe of the hind foot; -- said of horses.