rigid
RIJ-uhd 
<French<Latin
stiff; not flexible
emboss
em-BAWS 
<English<French
to decorate with raised designs
convoy
KAWN-voi 
<French + <English
a protecting escort, as of ships, trucks, etc.
rhinoceros
ry-NAWS-uh-ruhs 
<English<Latin
a large, thick-skinned, plant-eating mammal of Africa and Asia
irreparable
ir-REP-uhr-uh-buhl 
<English<French<Latin
cannot be repaired or mended; impossible to undo
affidavit
af-uh-DAY-vit 
<Latin
a sworn statement in writing made under oath before an authorized officer
cuckoo
KOO-koo 
<English (imitative)
a gray-brown European bird that lays its eggs in the nests of of other birds
floreted
FLOHR-uh-tuhd 
<English & Latin
decorated with small flowers
volador
VOHL-uh-dohr 
<Spanish<Latin
any of various flying fishes
plenipotentiary
plen-uh-poh-TEN-chee-er-ee 
<Latin
one having full authority to transact any business