Jalopy
In crosswords, that's often "Reo."
"Tar" is a 3-letter word for old salt, in the nautical sense.
NAG
new
nag?
sou, ecu
Old Oat
Reo
oaroatoneodeoakoldoreoiloutowlorboddoffowe
3 letter word for old oldsmobile
The word is "rod." Usually it is used with the word "hot" to form "hot rod." Sometimes classic cars are also called "street rods"
three letter O words: * oat oar oak oaf * own owe owl * ore * old * out our * ode odd * off * one * oil * oof ooh * opt * orb