As nouns the difference between sportswear and formal

is that sportswear is casual clothing that is comfortable to wear when exercising or partaking in sport; activewear while formal is an objective.

As verbs the difference between educe and construe

is that educe is to draw out or bring out; elicit or evoke while construe is to interpret or explain the meaning of something.

As a noun construe is

a translation.

As nouns the difference between mimicry and pastiche

is that mimicry is the act or ability to simulate the appearance of someone or something else while pastiche is a work of art, drama, literature, music, or architecture that imitates the work of a previous artist.

As a verb pastiche is

to create or compose in a mixture of styles.

As adjectives the difference between whimsical and irregular

is that whimsical is given to whimsy; capricious; odd; peculiar; playful; light-hearted or amusing while irregular is irregular.

As verbs the difference between ostracise and expel

is that ostracise is while expel is to eject or erupt.

As nouns the difference between plover and jacket

is that plover is any of various wading birds of the family charadriidae while jacket is a piece of clothing worn on the upper body outside a shirt or blouse, often waist length to thigh length.

As a verb jacket is

to enclose or encase in a jacket or other covering.

In obsolete terms the difference between private and common

is that private is one not invested with a public office while common is to board together; to eat at a table in common.

As adjectives the difference between private and common

is that private is belonging to, concerning, or accessible only to an individual person or a specific group while common is mutual; shared by more than one.

As nouns the difference between private and common

is that private is the lowest rank of the army while common is mutual good, shared by more than one.

As a verb common is

to communicate (something).

As adjectives the difference between boarish and porcine

is that boarish is (obsolete) swinish; brutal; cruel while porcine is of, or pertaining to, the pig.

As adjectives the difference between mounted and mountable

is that mounted is on horseback while mountable is able to be mounted.

As a verb mounted

is past tense of mount.

As adjectives the difference between racist and racy

is that racist is of, relating to, or advocating racism while racy is having a strong flavor indicating origin; of distinct characteristic taste; tasting of the soil; hence, fresh; rich.

As a noun racist

is a person who believes a particular race is superior to others.