As adjectives the difference between disgraceful and disgraced

is that disgraceful is bringing or warranting disgrace; shameful while disgraced is to have been disgraced.

As a verb disgraced is

(disgrace).

As a verb utilize

is an alternative spelling of lang=en.

As an adjective useful is

having a practical or beneficial use.

As an adjective useful

is having a practical or beneficial use.

As a noun utilization is

an alternative spelling of lang=en.

As nouns the difference between coaching and tutorial

is that coaching is the act by which someone is coached while tutorial is tutorial.

As a verb coaching

is .

As a verb mentoring

is .

As a noun tutorial is

tutorial.

As nouns the difference between microwave and cooking

is that microwave is an electromagnetic wave with wavelength between that of infrared light and radio waves while cooking is the process of preparing food by using heat.

As verbs the difference between microwave and cooking

is that microwave is to cook (something) in a microwave oven while cooking is present participle of lang=en.

As an adjective cooking is

in progress, happening.

As adverbs the difference between conscientiously and properly

is that conscientiously is in a conscientious manner; attentively while properly is in a proper manner.

As nouns the difference between floodwall and floodway

is that floodwall is a man-made vertical barrier designed to temporarily contain the waters of a river or other waterway during a flood while floodway is an engineered path to channel floodwaters away from areas to be protected.

As a noun peter

is (hypocoristic slang ) the penis.

As a verb peter

is (most often used in the phrase peter out) to dwindle; to trail off; to diminish to nothing.

As a proper noun peterson is

.

As verbs the difference between crush and obliterate

is that crush is to press or bruise between two hard bodies; to squeeze, so as to destroy the natural shape or integrity of the parts, or to force together into a mass while obliterate is to remove completely, leaving no trace; to wipe out; to destroy.

As a noun crush

is a violent collision or compression; a crash; destruction; ruin.