While going through a dictionary I noticed that many words could be redefined. Here is part one of the dictionary, the A’s

Air-con·di·tion (âr`kэndish`эn), verb.
A particular state of being for air, or to limit or restrict air.
The air-condition was cold today

An·ti·air·craft (an`tē âr`kraft`), noun.
A vehicle that does not fly, float, or move in air without touching the
ground or water. Examples; cars, boats, or submarines, ect.
I rode in a anti-aircraft to the park.

Arm·chair (ärm`chэr), noun.
A chair having or bearing weapons, esp firearms, but not restricting any kind of weapons.
In Chairland there is a group of evil armchairs

Art·less (ärt`lis), adj.
To be without anything in the realm of things that have beauty and form.
The king of the Goblins was artless

If you would like to make some suggestions, please put them in the comments. Thank you.