re-arranger
One four letter word that starts with r is riot.
Some four letter words that start with R and end with H are:rashrichrushRuth
road
errs
okra
Czar is a 4 letter word. It begins with C and ends with R.
r for rich
roue, rake
Rota
iter
AnswerRoar is a four letter word that starts with r and ends with r.AnswerI might add, rearAnswerI might add, roarAnswerI will add: ruer and rier
rose, rock, riot