Multiplication
Part of speech: noun
Definition: The process of computing the sum of a number with itself a specified number of times, or any other analogous binary operation that combines other mathematical objects. A calculation involving multiplication.
Example sentence: There is nothing in the world that I loathe more than group activity, that communal bath where the hairy and slippery mix in a multiplication of mediocrity.
Propagation
Part of speech: noun
Definition: the multiplication or natural increase in a populationthe dissemination of something to a larger area or greater numberthe act of propagating, especially the movement of a wavethe elongation part of transcriptionwinning new convertssome degree of success in the spread of propaganda
Example sentence: Religion which requires persecution to sustain, it is of the devil's propagation.