star
tar
Car Bar Tar
barcarerrfarfirforfurherjarmarnoroarparpersirtarwar
3 letter words ending with R:forhertarbarcarfarfirjarnorsirmarparwar
Tar.
The word is STAR. The other words are... STAR TAR RAT RATS ART ARTS
3 art tar rat
tar
tar
Tar
tar
"Tar" is a 3-letter word for old salt, in the nautical sense.