outgrowth

Outgrowth is a synonym of appendage.

As nouns the difference between outgrowth and appendage

is that outgrowth is anything that grows out of something else while appendage is an external body part that projects from the body.

Outgrowth is a derived term of outgrow.

As a noun outgrowth

is anything that grows out of something else.

As a verb outgrow is

to become too big or mature for some purpose.

Outgrowth is a synonym of growth.

As nouns the difference between outgrowth and growth

is that outgrowth is anything that grows out of something else while growth is an increase in size, number, value, or strength.