Tarp
To list a few more:
Bird. Bore. Card. Cork. Cure. Curt. Dart. Dirt. Fart. Fare. Fort. Gory. Hurt. Jerk. Lore. Lire. More. Port. Part. Rare. Sort. Sire. Sure. Turn. Tore. Torn. Tart. Tire. Turf. Very. Ware. Warn. Wire. Wart. Were. Word. Wore. Worn. Zero.
One four letter word that starts with r is riot.
Some six letter words with the second letter R and the third letter I are:arisesbribedbridalbridgebridlebrightcringecrisiscrispycriticdrippydriveldriverfridgefriendfrightfrigidfrillyfringefriskyfrizzygrievegrillegrinchgrittyorientoriginoriolepriestprimalprimerprinceprisonprivettribaltrickytrifletripletripodtrivettriviaurinalwriterwrithe
through
certain
The word is rodents.
read, real, ream, reap, rear,
Try "work."
garbage
One four letter word that starts with r is riot.
Ferrum - Latin word for iron. Errō - Latin word for mistake or wander. Murrum - Latin word for wall or dam.
Some six letter words with the second letter R and the third letter I are:arisesbribedbridalbridgebridlebrightcringecrisiscrispycriticdrippydriveldriverfridgefriendfrightfrigidfrillyfringefriskyfrizzygrievegrillegrinchgrittyorientoriginoriolepriestprimalprimerprinceprisonprivettribaltrickytrifletripletripodtrivettriviaurinalwriterwrithe
Some four letter words that start with R and end with H are:rashrichrushRuth
perfect?
territory
through
Perfected is a synonym for finished. The third letter is an r.
cobbler