con artist
[shahr-luh-tn]
noun
1595-1606; Middle French
"West Calls Obama a “Usurper and Charlatan”" - http://radio.foxnews.com/toddstarnes/top-stories/west-calls-obama-a-usurper-and-charlatan.html
2. Corroborate
confirm
[kuh-rob-uh-reyt]
verb
1520-30; Latin
"Germans Corroborate Reports of Nazi Doctor’s Death in Egypt " - http://www.nytimes.com/2009/02/06/world/europe/06nazi.html?_r=0
3. Disseminate
to spread
[dih-sem-uh-neyt]
verb
1595-1605; Latin
"Tumor cells disseminate early, but immunosurveillance limits metastatic outgrowth, in a mouse model of melanoma" - http://www.jci.org/articles/view/42002
4. Diverge
to go in different directions
[dih-vurj, dahy-]
verb
1655-65; Medieval Latin
"Southlake sisters’ college paths diverge from soccer" - http://www.star-telegram.com/2013/07/17/5004345/southlake-sisters-college-paths.html
5. Dormant
not active
[dawr-muhnt]
adjective
1350-1400; Middle English
"Dormant Mortar Round Confiscated at Dulles International Airport" - http://www.nbcwashington.com/news/local/Mortar-Round-Found-at-Dulles-Intl-218397261.html
6. Hoist
to raise
[hoist or, sometimes, hahyst]
verb
1540-50; Middle English
"Too deliciously ironic for words: Gary Null hoist with his own petard" - http://scienceblogs.com/insolence/2010/04/29/too-deliciously-ironic-for-words-gary-nu/
7. Illicit
unlawful
[ih-lis-it]
adjective
1645–55; < Latin
"Agreement on Illicit Traffic by Sea, implementing Article 17 of the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances" - http://conventions.coe.int/Treaty/Commun/QueVoulezVous.asp?NT=156&CM=1&CL=ENG
8. Irrevocable
not reversible
[ih-rev-uh-kuh-buhl]
adjective
1350–1400; Middle English
"How does one remarry after an irrevocable divorce?" - http://spa.qibla.com/issue_view.asp?HD=12&ID=4993&CATE=10
9. Precipitate
to bring on
[pri-sip-i-teyt;]
verb
1520-1530; Latin
"Researchers identify a simple way to precipitate phosphorus from the wastewater of a pulp mill" - http://phys.org/news/2012-11-simple-precipitate-phosphorus-wastewater-pulp.html

10. Proliferation
rapid increase
[pruh-lif-uh-rey-shuhn]
noun
1855-60; Latin
"Archbishop Dominique Mamberti: to end the proliferation of nuclear weapons" - http://www.news.va/en/news/to-end-the-proliferation-of-nuclear-weapons
