As nouns the difference between prairie and taiga

is that prairie is an extensive area of relatively flat grassland with few, if any, trees, especially in North America while taiga is a subarctic zone of evergreen coniferous forests situated south of the tundras and north of the steppes in the Northern Hemisphere.

As proper nouns the difference between prairie and taiga

is that prairie is alternate form of Prairies|lang=en while Taiga is a lake in Alaska.

As nouns the difference between savanna and tundra

is that savanna is a tropical grassland with scattered trees while tundra is a flat and treeless arctic biome.

As a proper noun Savanna

is {{given name|female|from=place names}} of modern usage, variant of Savannah.

As an abbreviation EI

is employment insurance.

As a determiner either is

each of two.

As a pronoun either is

both, each of two or more.

As an adverb either is

as well.

As a conjunction either is

introduces the first of two options, the second of which is introduced by "or".

As a noun context

is the surroundings, circumstances, environment, background or settings that determine, specify, or clarify the meaning of an event or other occurrence.

As a verb context

is (obsolete) to knit or bind together; to unite closely.

As an adjective context

is (obsolete) knit or woven together; close; firm.

As a symbol res is

(label) (l).

As nouns the difference between pick and poke

is that pick is a tool used for digging; a pickaxe while poke is a lazy person; a dawdler.

As verbs the difference between pick and poke

is that pick is to grasp and pull with the fingers or fingernails while poke is to prod or jab with a pointed object such as a finger or a stick.

As verbs the difference between required and recommended

is that required is (require) while recommended is (recommend).

As adverbs the difference between hitherto and hitherward

is that hitherto is (formal|or|legal) up to this or that time while hitherward is (archaic) toward this place.

As adjectives the difference between irreverent and irresponsible

is that irreverent is lacking respect or seriousness while irresponsible is lacking a sense of responsibility; incapable of or not chargeable with responsibility; unable to respond to obligation.

As a noun irresponsible is

someone who is not responsible.

As adjectives the difference between driven and dilligent

is that driven is obsessed; passionately motivated to achieve goals while dilligent is .

As a verb driven

is .

As a verb critique

is .

As a noun complainer is

one who complains, or is known for their complaints.