[Kc] Quiz: what do these words listed in /usr/share/dict/words have in common?

[Chris]

The number Five 

David Nicol <davidnicol at gmail.com> wrote:

>AAPSS ABAFT ACHAB ADEPT ADMAN ADYGE AGATE AGENT APAMA ARRAH ATDRS ATTER
>AWASH BAESE BAFTA BAHAN BAKST BANKA BATAD BEDAY BEEFY BENDY BEXAR BEZAE
>BRANA BRYNN BSADV CABRE CADDY CAMBY CANGY CARED CARTS CCTAC CEDRY CHERT
>CHEWY CREPE CSACC DACHS DAKER DAMEK DASYA DAVEN DEKED DENNA DENSE DESKS
>DRANK DYANN EAGAN EVERT FANGS FANNY FECKS FRACK GADGE GARDY GEMSE GERRY
>GNASH GRANE GRAWN GREER GWEED GYRED HAKKA HARPS HAYER HEDER HEHRE HEMET
>HENEN HERSH JABEZ JAHVE JANTY JAPED JAPYX JAVAN JENNE KAETE KEARN KERST
>KNAVE KREMS MAJKA MANQU MAPPY MARGE MASHA MATTE MAYNT NANTS NASAT NATES
>NAWAB NEGEV NESSY PACHA PAGER PARAH PAREN PATHE PENES PEREA PETRA PHANE
>PRESS RABAH RAMED RASES READE REARS REAST RENAY REPAS RESEE SAFER SANDY
>SEAVE SEMES SESRA SHEAF SHENT SPACE SPART SPRAG STEEP SWANS TAATA TACAN
>TACES TACKY TARTE TAVER TAWSY TEAER TETTY TRADE TSANA TWEEN TYTHE VACHE
>VANNA VARAN VYASE WANDS WARDA WECHT WEETS WENDE WERRA WRAFS YARRY ZPRSN
>
>-- 
>"Oblige a man to rise at four in the morning, and it is more than probable
>he will go willingly to bed at eight in the evening; and, having had eight
>hours sleep, he will rise more willingly at four in the morning following."
>-- Benjamin Franklin
>
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