disrupt
dis-RUPT 
<Latin
to disturb or interrupt
jerky
JUHR-kee 
<Spanish
meat preserved by being cut into strips and dried in the sun
dejected
duh-JEK-tuhd 
<English<Latin
disheartened; depressed
fennel
FEN-uhl 
<English<Latin
a tall herb with aromatic seeds used to flavor foods
momentum
moh-MEN-tuhm 
<Latin
the impetus of a moving object, equal to the product of its mass and velocity
trauma
TRAW-muh 
<Greek
a bodily injury or shock; emotional shock
convivially
kuhn-VIV-ee-uh-lee 
<Latin
in a social, festive manner
mawkishly
MAWK-ish-lee 
<English<Old Norse
in a sentimentally weak or cloying manner
seguidilla
say-gee-DEE-yuh 
<Spanish
a Spanish dance having many regional variations in mood and tempo
imparisyllabic
im-per-uh-si-LAW-bik 
<Latin + <English<French<Latin
not having the same number of syllables in all declensional cases (the Latin words lapis and lapidis are ~)