UNIQUE WORDS game to increase our vocabulary - alphabetical order

Illeism - A person talking about themselves in the third person.

Eg-"Dobby has no master. Dobby is a free elf! "-Dobby

Jackstall - an aeronautical condition and occurs when the blades overpower the hydraulic servos - the jacks stall - and the controls lock solid.

If you're training in a Robinson that may not mean much because it doesn't have hydraulic controls.

Leeward - 

adjective

1. situated on or toward the side sheltered from the wind; downwind.

   "the leeward side of the house"

Numismatics:  the study or collection of money, coins, and often medals

Pernicious- Something having a harmful or damaging effect gradually or subtly.

Redemptioner: a colonial emigrant from Europe to America who paid for the voyage by serving for a specified period as a bondservant.

Transferee:  one to whom a conveyance of title or property is made;

one who is transferred.

Valedictory: a closing or farewell statement or address, especially one delivered at graduation exercises