aer-

Similarly, consider Joel Waldfogel's AER article "The Deadweight Loss of Christmas" (which he later adapted into Scroogenomics).

At intervals, the aer-motor on the artesian well creaked audibly, as it turned in a languid breeze from the northeast.

Aer may be explained, oti airei ta apo tes ges; or, oti aei rei; or, oti pneuma ex autou ginetai (compare the poetic word aetai).

Trada aer was so often repeated that we re-embarked quite disappointed.

On repeating the question for water, their constant reply was, trada aer!

That'd bring in dollars quick, for there ain't many smiths handy, and ironwork aer well paid.