As a noun polytheist

is polytheist.

As a proper noun voltaire is

pen name of the french philosopher françois-marie arouet .

As nouns the difference between hippo and pademelon

is that hippo is short form of hippopotamus while pademelon is any species of the genus Thylogale of small macropods.

As nouns the difference between rhino and quokka

is that rhino is short form of rhinoceros while quokka is a cat-sized marsupial, Setonix brachyurus, of southwestern Australia.

As nouns the difference between category and rhino

is that category is a group, often named or numbered, to which items are assigned based on similarity or defined criteria while rhino is short form of rhinoceros.

As verbs the difference between vacate and volunteer

is that vacate is to move out of a dwelling, either by choice or by eviction while volunteer is (label) to enlist oneself as a volunteer.

As a noun volunteer is

one who enters into, or offers for, any service of his/her own free will, especially when done without pay.

As nouns the difference between cycloid and spiral

is that cycloid is (geometry) the locus of a point on the circumference of a circle that rolls without slipping on a fixed straight line while spiral is spiral.

As an adjective cycloid

is resembling a circle; cycloidal.

As adjectives the difference between respiratory and breathy

is that respiratory is relating to respiration; breathing while breathy is accompanied by audible breathing.

As nouns the difference between profession and apprentice

is that profession is a promise or vow made on entering a religious order while apprentice is a trainee, especially in a skilled trade.

As a verb apprentice is

to put under the care and supervision of a master, for the purpose of instruction in a trade or business.

As nouns the difference between terror and hysteria

is that terror is terror while hysteria is hysteria.

In lang=en terms the difference between lower and gentle

is that lower is to decrease in value, amount, etc while gentle is to soothe; to calm.

As adjectives the difference between lower and gentle

is that lower is (low) while gentle is tender and amiable; of a considerate or kindly disposition.

As verbs the difference between lower and gentle

is that lower is to let descend by its own weight, as something suspended; to let down or lower can be while gentle is to become gentle.

As an adverb lower

is .

As a noun gentle is

(archaic) a person of high birth.