jovial
JOH-vee-uhl 
<Latin
full of playful good humor
tortilla
tohr-TEE-yuh 
<Spanish
a flat, round cake of unleavened cornmeal or flour
hydraulic
hy-DRAW-lik 
<Greek
operated by the movement and force of a liquid
luau
LOO-ou 
<Hawaiian
a Hawaiian feast
nemesis
NEM-uh-suhs 
<Greek
anyone or anything that seemingly always defeats or frustrates one
obsequious
awb-SEE-kwee-uhs 
<Latin
much too willing to serve and obey; fawning
poignant
POIN-yuhnt 
<French
emotionally moving; sharply painful to the feeelings
trepak
truh-PAWK 
<Russian
a fiery Ukrainian folk dance performed by men and featuring leg flinging
issei
EE-say 
<Japanese
a Japanese immigrant to America
samaritan
suh-MER-uh-tuhn 
<English<Latin<Greek
a compassionate person ready to help the distressed