As an adjective mean

is mid, central.

As a noun mean

is middle.

As a verb understand is

(lb) to be aware of the meaning of.

As nouns the difference between ignorance and complacency

is that ignorance is the condition of being uninformed or uneducated. Lack of knowledge or information while complacency is a feeling of contented self-satisfaction, especially when unaware of upcoming trouble.

As a proper noun Ignorance

is a personification of ignorance.

As a proper noun teach

is (slang) nickname for a teacher.

As a noun show is

show, spectacle.

As nouns the difference between state and staus

is that state is a polity while staus is plural of lang=en.

As a verb state

is to declare to be a fact.

As an adjective state

is stately.

As a proper noun State

is state University, as the shortened form of any public university name.

As adjectives the difference between integral and integrous

is that integral is constituting a whole together with other parts or factors; not omittable or removable while integrous is having or characterized by integrity.

As a noun integral

is a number, the limit of the sums computed in a process in which the domain of a function is divided into small subsets and a possibly nominal value of the function on each subset is multiplied by the measure of that subset, all these products then being summed.

As a noun found

is food and lodging, board or found can be a thin, single-cut file for comb-makers.

As a verb found

is (find) or found can be to begin building or found can be to melt, especially of metal in an industrial setting.

As a proper noun said is

: (l).

As an adjective duty

is hollow (having an empty space inside).

As a proper noun labor is

(australia|informal) the.

As a verb undergo

is (obsolete) to go or move under or beneath.

As a symbol res is

(label) (l).

As an adjective quintuple

is quintuple (having five parts or members).

As a noun quintet is

(music) a composition (a type of chamber music) in five parts (typically each a singer or instrumentalist, sometimes several musicians).

As nouns the difference between stairwell and shed

is that stairwell is a shaft in a multi-story building enclosing a stairway or staircase while shed is (weaving) an area between upper and lower warp yarns through which the weft is woven or shed can be a slight or temporary structure built to shade or shelter something; a structure usually open in front; an outbuilding; a hut.

As a verb shed is

(transitive|obsolete|uk|dialect) to part or divide.