Jason in Barre, Vermont, wonders if there’s a connection between the words casual and casualty. Both belong to a family of words involving the idea of falling, deriving from Latin cadere, to fall, and its past participle, casus. From the same roots come the words cascade, referring to things tumbling, as well as cadaver, literally someone who has fallen, and caducity, the increasing infirmity of old age. This is part of a complete episode.
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