run, ran, rat, rim
air
ryeroe
An Egyptian word that starts with a r is Ramses
One four letter word that starts with r is riot.
MIRROR is a six letter word with three r's in it
"Ragged" is a six-letter word that starts with an r and means tattered and shaggy.
rofl
rattled
relinquishreject
rank them
Re
tartar