Greek & Latin: acro

My brother has _________________, so he never climbs to our treehouse.

NASA is an example of an _____________.

The ____________ in the circus made crazy moves on the trapeze.

In Rome, you will see the _________________.

In school, children learn to write _______________ poems.

Bonus: acro means:

Fear of heights

A person who entertains by performing gymnastics.

A building from an ancient Greek city, typically on a hill.

A poem where certain letters in each line form a word or group of words.