As nouns the difference between early and owl

is that early is a shift (scheduled work period) that takes place early in the day while owl is (computing).

As an adjective early

is at a time in advance of the usual or expected event.

As an adverb early

is at a time before expected; sooner than usual.

As nouns the difference between exercise and nest

is that exercise is any activity designed to develop or hone a skill or ability while nest is native english-speaking teacher.

As a verb exercise

is to exert for the sake of training or improvement; to practice in order to develop.

As an adverb sardonically

is in a sardonic manner; cynically; mockingly; scornfully; sarcastically.

As an adjective contemptuous is

showing contempt; expressing disdain; showing a lack of respect.

As nouns the difference between eel and rake

is that eel is any freshwater or marine fish of the order Anguilliformes, which are elongated and resemble snakes while rake is a garden tool with a row of pointed teeth fixed to a long handle, used for collecting grass or debris, or for loosening soil.

As verbs the difference between eel and rake

is that eel is to fish for eels while rake is to use a rake on (leaves, debris, soil, a lawn, etc) in order to loosen, gather together, or remove debris from.

As adjectives the difference between forgetful and unforgettable

is that forgetful is unable to remember things well; liable to forget while unforgettable is which is very difficult to forget.

As nouns the difference between eight and goat

is that eight is the digit/figure 8 or eight can be an island in a river; an ait while goat is (uk|politics|informal) a member of the "government of all the talents" proposed by british prime minister (gordon brown).

As a numeral eight

is (cardinal) a numerical value equal to ; the number occurring after seven and before nine.

As nouns the difference between elbow and business

is that elbow is the joint between the upper arm and the forearm while business is (countable) a specific commercial enterprise or establishment.

As a verb elbow

is to push with the elbow; to jostle or force.

As an adjective business is

of, to, pertaining to or utilized for purposes of conducting trade, commerce, governance, advocacy or other professional purposes.

In uncountable terms the difference between elastic and sleep

is that elastic is an elastic material used in clothing, particularly in waistbands and cuffs while sleep is rheum found in the corner of the eyes after waking, whether real or a figurative objectification of sleep (in the sense of reduced consciousness).

As an adjective elastic

is capable of stretching; particularly, capable of stretching so as to return to an original shape or size when force is released.

As a verb sleep is

to rest in a state of reduced consciousness.

As adjectives the difference between enormous and civic

is that enormous is   Deviating from the norm; unusual, extraordinary while civic is of, relating to, or belonging to a city, a citizen, or citizenship; municipal or civil.

As verbs the difference between exhibit and car

is that exhibit is to display or show (something) for others to see, especially at an exhibition or contest while car is (lb).

As nouns the difference between exhibit and car

is that exhibit is an instance of while car is friend.