There are tens of thousands of words ending in R, here are a sample:
Zipper
There are no English Scrabble words that meet the criteria.
Words that start with R and end with R:racerradarradiatorrafterrancherrancorratherrazorreaderreaperreappearrearreceiverrecorderrecoverregisterregularregulatorreindeerrelieverremainderrememberreminderremoverrenterreoccurrepairreporterresistorresponderretailerretainerretrieverrevolverriderrigorringerriserriverroarrobberrockerrollerrooferroosterrosterrubberrulerrumorrunner
There are no Scrabble words that end with HB.
Words that start with G and end in R are:gamblergangstergardenergeargendergeneratorghostwritergingerglacierglaziergliderglimmergoitergold-diggergolfergoobergoofiergophergossamergrandeurgranulargrasshoppergrazerguitargutter
There are no English Scrabble words that end with OFICE.
There are no English words that end with the letters EJ.
Words that start with R and end with N are:raccoonrainradonranrationravenreasonrecessionreckonreflectionrefrainrefrigerationreinremainreunionribbonriboflavinripenroanrobinRomanrottenruffianruinrun
There are no English Scrabble words that end with BZA.
There are no English Scrabble words that end with IJ.
There are no English Scrabble words that end with WIR.
There are no words in the official Scrabble dictionary that end in fim.