Consonance
Repetition of identical constant sounds within two or more in close proximity: boot/beat/best/brag, or even compound words, fulfill, ping-pong
Caricature
Descriptive writing that greatly exaggerates a specific feature of a persons appearance or a fact of personality.
Concerence
The “quality” of a piece of writing in which all the parts contribute to the development of the central idea/theme or organizing principle.
Aphorism
A short, often witty, statement of a principle or truth about life. Benjamin Franklin was somewhat famous for the these in Poor Richards Almanac, e.g. The early bird gets the worm”