teenage

As adjectives the difference between teenage and preteenage

is that teenage is of or relating to an age between thirteen and nineteen years old while preteenage is younger than teenage; often specifically of an age shortly before the teens, such as 10-12.

As a noun teenage

is brushwood for fences and hedges.

As nouns the difference between teenage and midteens

is that teenage is brushwood for fences and hedges while midteens is the period around the middle of the teenage years, such as ages 15 and 16.

As an adjective teenage

is of or relating to an age between thirteen and nineteen years old.