The List
There are 261 4 letter words with R as the first letter. The highest scoring is RAZZ at 22 points in Scrabble. 1 of them contain no vowel at all: RYND.
RABIRACARACERACHRACKRACYRADERADSRAFFRAFTRAGARAGERAGGRAGIRAGSRAGURAHSRAIARAIDRAIKRAILRAINRAISRAITRAJARAKERAKIRAKURALERAMIRAMPRAMSRANARANDRANGRANIRANKRANTRAPSRAPTRARERARKRASERASHRASPRASTRATARATERATHRATORATSRATURAUNRAVERAVSRAWNRAWSRAYARAYSRAZERAZZREADREAKREALREAMREANREAPREARREBSRECKRECSREDDREDEREDOREDSREEDREEFREEKREELREENREESREFSREFTREGOREGSREHSREIFREIKREINREISREKERELYREMSRENDRENKRENSRENTRENYREOSREPOREPPREPSRESHRESTRETERETSREVSREWSRHEARHOSRHUSRIADRIALRIASRIBARIBSRICERICHRICKRICYRIDERIDSRIELRIEMRIFERIFFRIFSRIFTRIGGRIGSRILERILLRIMARIMERIMSRIMURIMYRINDRINERINGRINKRINSRIOTRIPERIPPRIPSRIPTRISERISKRISPRITERITSRITTRITZRIVARIVERIVORIZAROADROAMROANROARROBEROBSROCHROCKROCSRODERODSROEDROESROILROINROJIROKEROKSROKYROLEROLFROLLROMAROMPROMSRONERONGRONTRONZROODROOFROOKROOMROONROOPROOSROOTROPEROPYRORERORTRORYROSEROSTROSYROTAROTEROTIROTLROTOROTSROUEROULROUMROUPROUTROUXROVEROWSROWTRUBERUBSRUBYRUCKRUCSRUDDRUDERUDSRUEDRUERRUESRUFFRUGARUGSRUINRUKHRULERULYRUMERUMPRUMSRUNDRUNERUNGRUNSRUNTRURPRURURUSARUSERUSHRUSKRUSTRUTHRUTSRYALRYASRYESRYFERYKERYNDRYOTRYPE