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

obvious, adj
easily perceived by the senses or grasped by the mind
obvious errors

occupy, verb
keep busy with
live (in a certain place)
She resides in Princeton
occupy the whole of
The liquid fills the container
be on the mind of
march aggressively into another's territory by military force for the purposes of conquest and occupation

option, noun
the right to buy or sell property at an agreed price; the right is purchased and if it is not exercised by a stated date the money is forfeited
one of a number of things from which only one can be chosen
what option did I have?
the act of choosing or selecting

output, verb
to create or manufacture a specific amount
the computer is outputting the data from the job I'm running

output, noun
final product; the things produced
production of a certain amount
signal that comes out of an electronic system
the quantity of something (as a commodity) that is created (usually within a given period of time)
production was up in the second quarter
what is produced in a given time period

overall, noun
(usually plural) work clothing consisting of denim trousers (usually with a bib and shoulder straps)
a loose protective coverall or smock worn over ordinary clothing for dirty work

overall, adj
involving only main features
the overall pattern of his life
including everything
the overall cost

parallel, noun
something having the property of being analogous to something else
an imaginary line around the Earth parallel to the equator
(mathematics) one of a set of parallel geometric figures (parallel lines or planes)
parallels never meet

parallel, verb
be parallel to
Their roles are paralleled by ours
make or place parallel to something
They paralleled the ditch to the highway
duplicate or match

parallel, adj
being everywhere equidistant and not intersecting
parallel lines never converge
of or relating to the simultaneous performance of multiple operations
parallel processing

parameter, noun
a constant in the equation of a curve that can be varied to yield a family of similar curves
any factor that defines a system and determines (or limits) its performance
(computer science) a reference or value that is passed to a function, procedure, subroutine, command, or program
a quantity (such as the mean or variance) that characterizes a statistical population and that can be estimated by calculations from sample data

phase, verb
arrange in phases or stages
phase a withdrawal
adjust so as to be in a synchronized condition
he phased the intake with the output of the machine

phase, noun
any distinct time period in a sequence of events
we are in a transitional stage in which many former ideas must be revised or rejected
(physical chemistry) a distinct state of matter in a system; matter that is identical in chemical composition and physical state and separated from other material by the phase boundary
the reaction occurs in the liquid phase of the system
a particular point in the time of a cycle; measured from some arbitrary zero and expressed as an angle
(astronomy) the particular appearance of a body's state of illumination (especially one of the recurring shapes of the part of Earth's moon that is illuminated by the sun)
the full phase of the moon