UNIQUE WORDS game to increase our vocabulary - alphabetical order

 Esperay:

defenestration - the action of throwing someone out of a window.

 someone OR something, it's not restricted to throwing a person

Obfuscate - to obscure meaning

reconnoiter 

1. to inspect, observe, or survey (the enemy, the enemy's strength or position, a region, etc.) in order to gain information for military purposes
2. to examine or survey (a region, area, etc.) for engineering, geological, or other purposes

terraform - to alter the environment of (a celestial body) in order to make capable of supporting terrestrial life forms

whelked - rigid like the shell of a snail

 kagamigensou:

whelked - rigid like the shell of a snail

xenobiotic - a chemical or substance that is foreign to an organism or biological system

Zack - An old southern English dialect word meaning “to walk hesitantly.”