poration

As nouns the difference between pattern and poration

is that pattern is model, example while poration is (biology) the formation of pores in a surface, or the pattern of such pores.

As a verb pattern

is to apply a pattern.

As nouns the difference between pore and poration

is that pore is a tiny opening in the skin while poration is the formation of pores in a surface, or the pattern of such pores.

As a verb pore

is to study meticulously; to go over again and again.

As nouns the difference between formation and poration

is that formation is something possessing structure or form while poration is the formation of pores in a surface, or the pattern of such pores.