As nouns the difference between language and identity

is that language is (lb) a body of words, and set of methods of combining them (called a grammar), understood by a community and used as a form of communication or language can be a languet, a flat plate in or below the flue pipe of an organ while identity is sameness, identicalness; the quality or fact of (several specified things) being the same.

As a verb language

is to communicate by language; to express in language.

As adjectives the difference between eleventh and sedenary

is that eleventh is the ordinal form of the number eleven while sedenary is sixteenfold.

As a noun eleventh

is the person or thing in the eleventh position.

As nouns the difference between persuasion and seduction

is that persuasion is the act of persuading, or trying to do so; the addressing of arguments to someone with the intention of changing their mind or convincing them of a certain point of view, course of action etc while seduction is the act of seducing.

As a noun paucity

is fewness in number; too few.

As a verb limited is

(limit).

As an adjective limited is

with certain (often specified) limits placed upon it.

As nouns the difference between nonrecognition and negligence

is that nonrecognition is lack of recognition while negligence is negligence; carelessness.

As an adjective nonrecognition

is (taxes) not involving recognition of gain or loss.

As nouns the difference between vacuity and desolation

is that vacuity is emptiness while desolation is desolation.

As nouns the difference between misfortune and failure

is that misfortune is bad luck while failure is state or condition of not meeting a desirable or intended objective, opposite of success.

As an adjective wretched

is very miserable; sunk in, or accompanied by, deep affliction or distress, as from want, anxiety, or grief; calamitous; woeful; very afflicting.

As a noun disfigurement is

the result of disfiguring; the state of being disfigured; defacement; deformity; disfiguration.

As nouns the difference between hypothesis and claim

is that hypothesis is used loosely, a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation. As a scientific term of art, see the attached quotation. Compare to theory, and quotation given there while claim is a demand of ownership made for something (e.g. claim ownership, claim victory).

As a verb claim is

to demand ownership of.

As nouns the difference between injustice and infamy

is that injustice is absence of justice; unjustice while infamy is the state of being infamous.