Some such words include the words: fur, sir, kir, her, oar, ear, gar, bar, car, tar, par, nor, and per. For definitions refer to either a hard copy dictionary or, what I like to use, "dictionary.com".
Some six letter words that start with W and end with R are:waiterwaiverwalkerwanderwasherweaverwelderwelterwickerwinnerwinterwitherwooferwriter
There are no US states which have names that end in the letter R.
Fair, fear and four are 4 letter words. They begin with f and end with r.
Rain and rein are four letter words that begin with r and end with n. Additional words include roan and ruin.
No English words meet that criteria. However, here are the words that end with J.3-letter wordshaj, raj, taj4-letter wordshadj6-letter wordssvaraj, swaraj6 words found.
There are no 5 letter words in the English language that begin with r and end with f.
four (4) letter words start with R and end with A: raga. raia. raja. raya. rhea. rota. ruga.
tamertapertaxertatertenortheirtigertruertowertumortutor
root right
angeraugerbluerbowercidercigarcivilcolorcovercabercutercowerdinerdiverdonorfavorfiberfinerfemurgatorgiverhonorhoverinnerlaborlaterlaserloverlemurleverliterliverloserlowermanormajorminormetermovermotorneverofferorderpowerpriorradarriverruderrulerriderriperrigorrazorsafersavorsonartenortowertigerulcervalorvaporwaterwagerwider
Five letter words that start and end with R:radarrazorrecurreferricerriderrigorriverrotorroverrulerrumor
Six letter words that start and end with R:rafterraiderrancorrangerrapierraptorrasherratherreaderreaperrectorreeferrenderrenterrepairricherrigourringerripperrobberrockerrollerromperrooferrosterrubberrudderrunner