foundling
FOUND-ling 
<English
an infant of unknown parents, found abandoned
domino
DAWM-uh-noh 
<French & <Italian
a hooded cloak and mask worn at masquerades; a small, oblong, tile-like game piece marked with dots
zilch
zilch 
<unknown
nothing; zero
sedition
suh-DISH-uhn 
<Latin
a stirring up of rebellion against the government
erudite
ER-yoo-dyt 
<Greek
learned; scholarly
diligent
DIL-uh-juhnt 
<Latin
persevering and careful in work
pulmonary
PUL-muh-ner-ee 
<Latin
relating to the lungs
contiguous
kuhn-TIG-yoo-wuhs 
<Latin
near; touching; in contact with
tetralemma
tet-ruh-LEM-uh 
<Greek
a situation or problem with four possible solutions or alternatives
weltpolitik
velt-poh-luh-TEEK 
<German
international politics