Group 1 analyse, verb consider in detail and subject to an analysis in order to discover essential features or meaning break down into components or essential features make a mathematical, chemical, or grammatical analysis of

extract, noun
a solution obtained by steeping or soaking a substance (usually in water)
a passage selected from a larger work

file, verb
record in a public office or in a court of law
file for divorce
smooth with a file
file one's fingernails
proceed in line
The students filed into the classroom
file a formal charge against
place in a container for keeping records
File these bills, please

file, noun
a set of related records (either written or electronic) kept together
a line of persons or things ranged one behind the other
office furniture consisting of a container for keeping papers in order
a steel hand tool with small sharp teeth on some or all of its surfaces; used for smoothing wood or metal

finite, adj
bounded or limited in magnitude or spatial or temporal extent
of verbs; relating to forms of the verb that are limited in time by a tense and (usually) show agreement with number and person

foundation, noun
the basis on which something is grounded
there is little foundation for his objections
an institution supported by an endowment
lowest support of a structure
it was built on a base of solid rock
education or instruction in the fundamentals of a field of knowledge
he lacks the foundation necessary for advanced study
the fundamental assumptions from which something is begun or developed or calculated or explained

globe, noun
the 3rd planet from the sun; the planet we live on
an object with a spherical shape
a sphere on which a map (especially of the earth) is represented

grade, verb
assign a rank or rating to
level to the right gradient
assign a grade or rank to, according to one's evaluation
grade tests
determine the grade of or assign a grade to

grade, noun
a body of students who are taught together
a relative position or degree of value in a graded group
lumber of the highest grade
the gradient of a slope or road or other surface
the road had a steep grade
one-hundredth of a right angle
a degree of ablaut

guarantee, verb
give surety or assume responsibility
I vouch for the quality of my products
make certain of
This nest egg will ensure a nice retirement for us
promise to do or accomplish
stand behind and guarantee the quality, accuracy, or condition of
The dealer warrants all the cars he sells

guarantee, noun
a written assurance that some product or service will be provided or will meet certain specifications
an unconditional commitment that something will happen or that something is true
there is no guarantee that they are not lying
a collateral agreement to answer for the debt of another in case that person defaults

hierarchy, noun
a series of ordered groupings of people or things within a system
put honesty first in her hierarchy of values
the organization of people at different ranks in an administrative body

identical, adj
exactly alike; incapable of being perceived as different
rows of identical houses
being the exact same one; not any other:
this is the identical room we stayed in before
(of twins) derived from a single egg or ovum
identical twins are monovular
having properties with uniform values along all axes
coinciding exactly when superimposed
identical triangles