Check it out. Run, don’t walk:
http://phrontistery.info
“Man acts as though he were the shaper and master of language, while in fact language remains the master of man.” -Heidegger

botulism
1878, from Ger. Botulismus (1878), coined in Ger. from L. botulus “sausage” + -ismus suffix of action or state. Sickness first traced to eating tainted sausage.
measles
c.1325, probably from M.Du. masel “blemish” (in pl. “measles”), from P.Gmc. *mas- “spot, blemish” (cf. O.H.G. masla “blood-blister”). Probably influenced by O.Fr. mesel “leprous,” from L. misellus “wretched, unfortunate,” dim. of miser “wretched.” Measly “affected with measles” is 1687, sense of “meager and contemptible” first recorded 1864 in British slang.
gonorrhea
1526, from L.L. gonorrhoia, from gonos “seed” + rhoe “flow,” from rhein “to flow.” Mucus discharge was mistaken for semen. In early records often Gomoria, etc., from folk etymology association with biblical Gomorrah.
streptococcus
bacteria genus, 1877, Mod.L., coined by Viennese surgeon Albert Theodor Billroth (1829-94) from Gk. streptos “twisted” + Mod.L. coccus “spherical bacterium,” from Gk. kokkos “berry.” So called because the bacteria usually form chains.
Etyomological information accessed at www.etymonline.com
Image accessed at www.wannaveg.com (check out the site, in paticular “Our Mission.” Multiply by seven).
Beatific: ADJ. experiencing or bestowing celestial joy.
Her beatific personality was, as always, in irreverent contrast to her moribund locality.
Bouffant: ADJ. puffed-out; full.
His self-worth could not be called bouffant any more than his self-deprecating comments at dinner last night could be called civil.
Definitions accessed at www.dictionary.com
acu, acr, ac——————–needle
alt—————————-high
ann, enn———————-year
arch, archi——————–govern, rule
ASSIGNMENT: Please post your favorite English derivatives in the comments.
plethora:
Accessed at http://www.etymonline.com