types:
brainstorm
try to solve a problem by thinking intensely about it
chew over,
contemplate,
excogitate,
meditate,
mull,
mull over,
muse,
ponder,
reflect,
ruminate,
speculate,
think over
reflect deeply on a subject
plan
make plans for something
rove
(of the mind or thoughts) move or wander from one topic to another; think about in an aimless way
remember
exercise, or have the power of, memory
introspect
reflect on one's own thoughts and feelings
induce
reason or establish by induction
stand
have or maintain a position or stand on an issue
approve
judge to be right or commendable; think well of
choose
see fit or proper to act in a certain way; decide to act in a certain way
prejudge
judge beforehand, especially without sufficient evidence
bethink
consider or ponder something carefully
reject
refuse to accept or acknowledge
accept
consider or hold as true
cogitate
consider carefully and deeply; reflect upon; turn over in one's mind
project,
propose
present for consideration, examination, criticism, etc.
plot
plan secretly, usually something illegal
scheme
devise a system or form a scheme for
lay out
provide a detailed plan or design
correlate
bring into a mutual, complementary, or reciprocal relation
identify
conceive of as united or associated
feel,
find
come to believe on the basis of emotion, intuitions, or indefinite grounds
recall
cause one's (or someone else's) thoughts or attention to return from a reverie or digression
mind
be concerned with or about something or somebody
schedule
make a schedule; plan the time and place for events
speculate
talk over conjecturally, or review in an idle or casual way and with an element of doubt or without sufficient reason to reach a conclusion
puzzle
be uncertain about; think about without fully understanding or being able to decide
zoom in
examine closely; focus one's attention on
pass
accept or judge as acceptable