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

trend, verb
turn sharply; change direction abruptly

trend, noun
a general direction in which something tends to move
general line of orientation
a general tendency to change (as of opinion)
the popular taste at a given time

version, noun
an interpretation of a matter from a particular viewpoint
his version of the fight was different from mine
something a little different from others of the same type
an experimental version of the night fighter
a written work (as a novel) that has been recast in a new form
a written communication in a second language having the same meaning as the written communication in a first language
a mental representation of the meaning or significance of something

welfare, noun
governmental provision of economic assistance to persons in need
something that aids or promotes well-being
a contented state of being happy and healthy and prosperous

group 6

abstract, noun
a concept or idea not associated with any specific instance
a sketchy summary of the main points of an argument or theory

abstract, verb
consider a concept without thinking of a specific example; consider abstractly or theoretically
make off with belongings of others
consider apart from a particular case or instance
Let's abstract away from this particular example
give an abstract (of)

abstract, adj
existing only in the mind; separated from embodiment
abstract words like `truth' and `justice'
not representing or imitating external reality or the objects of nature
a large abstract painting
dealing with a subject in the abstract without practical purpose or intention
abstract reasoning

accurate, adj
conforming exactly or almost exactly to fact or to a standard or performing with total accuracy
an accurate reproduction
(of ideas, images, representations, expressions) characterized by perfect conformity to fact or truth ; strictly correct
a precise image

acknowledge, verb
declare to be true or admit the existence or reality or truth of
report the receipt of
The program committee acknowledged the submission of the authors of the paper
express recognition of the presence or existence of, or acquaintance with
express obligation, thanks, or gratitude for
We must acknowledge the kindness she showed towards us
accept as legally binding and valid
acknowledge the deed

aggregate, noun
the whole amount
material such as sand or gravel used with cement and water to make concrete, mortar, or plaster
a sum total of many heterogenous things taken together