contemplation

As an adjective reflective

is something which reflects, or redirects back to the source.

As a noun contemplation is

the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study.

As a noun contemplation

is the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between rationality and contemplation

is that rationality is quality or state of being rational; agreement with reason; possession of reason; due exercise of reason; reasonableness while contemplation is the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study.

As an adjective deliberate

is done on purpose; intentional.

As a verb deliberate

is to consider carefully.

As a noun contemplation is

the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study.

Contemplation is a related term of review.

As nouns the difference between contemplation and review

is that contemplation is the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study while review is a second or subsequent reading of a text or artifact.

As a verb review is

to survey; to look broadly over.

Conception is a related term of contemplation.

As nouns the difference between conception and contemplation

is that conception is the act of conceiving while contemplation is the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study.

Heed is a related term of contemplation.

As nouns the difference between heed and contemplation

is that heed is heathen, pagan or heed can be heath while contemplation is the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study.

As nouns the difference between contemplation and recollection

is that contemplation is the act of the mind in considering with attention; continued attention of the mind to a particular subject; meditation; musing; study while recollection is the act of recollecting, or recalling to the memory; the operation by which objects are recalled to the memory, or ideas revived in the mind; reminiscence; remembrance or recollection can be process of collecting again.