As nouns the difference between number and pizza

is that number is (countable) an abstract entity used to describe quantity while pizza is pizza.

As a verb number

is to label (items) with numbers; to assign numbers to (items).

As an adjective number

is (numb).

As an adjective careless

is (lb) free from care; unworried, without anxiety.

As a noun dog is

a mammal, canis lupus familiaris , that has been domesticated for thousands of years, of highly variable appearance due to human breeding.

As a verb dog is

to pursue with the intent to catch.

As nouns the difference between usufruct and lease

is that usufruct is (legal) the legal right to use and derive profit or benefit from property that belongs to another person, as long as the property is not damaged while lease is falsehood; a lie or lease can be an open pasture or common or lease can be a contract granting use or occupation of property during a specified period in exchange for a specified rent or lease can be the place at which the warp-threads cross on a loom.

As a verb lease is

(chiefly dialectal) to gather or lease can be to tell lies; tell lies about; slander; calumniate or lease can be to release; let go; unloose or lease can be to operate or live in some property or land through purchasing a long-term contract (or leasehold) from the owner (or freeholder).

As an adjective lease is

false; lying; deceptive.

As a noun wane

is a gradual diminution in power, value, intensity etc or wane can be (scotland|slang) a child or wane can be (chiefly|northern england|and|scotland|obsolete) a house or dwelling.

As a verb wane

is (label) to progressively lose its splendor, value, ardor, power, intensity etc; to decline.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As a noun footwear

is an item of clothing that is worn on the foot; a shoe, sandal, etc.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

In obsolete|lang=en terms the difference between salary and prize

is that salary is (obsolete) saline while prize is (obsolete) to compete in a prizefight.

As nouns the difference between salary and prize

is that salary is a fixed amount of money paid to a worker, usually measured on a monthly or annual basis, not hourly, as wages implies a degree of professionalism and/or autonomy while prize is that which is taken from another; something captured; a thing seized by force, stratagem, or superior power.

As verbs the difference between salary and prize

is that salary is to pay on the basis of a period of a week or longer, especially to convert from another form of compensation while prize is to consider highly valuable; to esteem.

As an adjective salary

is (obsolete) saline.

As a verb sombre

is .

As an adjective apprehensive is

.

As a noun ennui

is a gripping listlessness or melancholia caused by boredom; depression.

As an adjective alive is

having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive.

As a noun vibration

is vibration.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.