As nouns the difference between dog and spinach

is that dog is a mammal, canis lupus familiaris , that has been domesticated for thousands of years, of highly variable appearance due to human breeding while spinach is a particular edible plant, spinacia oleracea , or its leaves.

As a verb dog

is to pursue with the intent to catch.

As nouns the difference between artisan and artiste

is that artisan is a skilled manual worker who uses tools and machinery in a particular craft while artiste is a public performer, especially of song or dance.

As adverbs the difference between lengthily and longly

is that lengthily is in a lengthy way, in a manner that is long and drawn out, especially in time while longly is (obsolete) with longing desire.

As nouns the difference between critic and analysis

is that critic is critic while analysis is analysis.

As an adjective critic

is critical.

As nouns the difference between sports and news

is that sports is while news is (latest) news.

As nouns the difference between jubilee and milestone

is that jubilee is a special year of emancipation supposed to be kept every fifty years, when farming was abandoned and Hebrew slaves were set free while milestone is a stone milepost (or by extension in other materials), one of a series of numbered markers placed along a road at regular intervals, typically at the side of the road or in a median.

As a verb milestone is

to place milestones along (a road, etc.).

As nouns the difference between hotty and hottie

is that hotty is an alternative spelling of lang=en while hottie is a hot water bottle.

As verbs the difference between increases and reinforces

is that increases is third-person singular of increase while reinforces is third-person singular of reinforce.

As a noun increases

is plural of lang=en.

As a letter a

is the letter a with a tilde.

As an adjective supercalifragilisticexpialidocious is

fantastic, very wonderful.

As nouns the difference between the and superintendent

is that the is tea (variant of : ) while superintendent is a person who is authorized to supervise, direct or administer something.

As an adjective superintendent is

overseeing; superintending.