oil

As an acronym NAFTA

is north American Free Trade Agreement.

As a noun oil is

liquid fat.

As a verb oil is

to lubricate with oil.

As nouns the difference between pig and oil

is that pig is any of several mammalian species of the genus Sus, having cloven hooves, bristles and a nose adapted for digging; especially the domesticated farm animal Sus scrofa while oil is liquid fat.

As verbs the difference between pig and oil

is that pig is to give birth while oil is to lubricate with oil.

As an acronym PIG

is persuade Identify GOTV, electoral technique commonly employed in the United Kingdom.

As nouns the difference between oil and exercise

is that oil is while exercise is any activity designed to develop or hone a skill or ability.

As a verb exercise is

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

As nouns the difference between oil and petrochemical

is that oil is while petrochemical is (chemistry) any compound derived from petroleum or natural gas.

As an adjective petrochemical is

of or pertaining to the such compounds, or the industry that produces them.

As nouns the difference between oil and lick

is that oil is while lick is the act of licking; a stroke of the tongue.

As a verb lick is

to stroke with the tongue.

In transitive terms the difference between oil and absolute

is that oil is to grease with oil for cooking while absolute is having no direct object.

As a verb oil

is to lubricate with oil.

As an adjective absolute is

absolved; free.

As nouns the difference between oil and windmill

is that oil is while windmill is a machine which translates linear motion of wind to rotational motion by means of adjustable vanes called sails.

As a verb windmill is

(intransitive) to rotate (itself) with a sweeping motion.

As nouns the difference between oil and fossil

is that oil is liquid fat while fossil is the mineralized remains of an animal or plant.

As a verb oil

is to lubricate with oil.

In transitive terms the difference between oil and extract

is that oil is to grease with oil for cooking while extract is to take by selection; to choose out; to cite or quote, as a passage from a book.

As nouns the difference between oil and dictators

is that oil is liquid fat while dictators is plural of dictator.

As a verb oil

is to lubricate with oil.