rely remain remark remarkable remedy remember remind remove render rent repair repeat replace reply report represent representative reproduce reputation request require rescue research resemblance resemble resent reserve reside resign resist resistance resolve resource respect respond response responsibility responsible rest restore restrain restrict result retain

retire return reveal reverse review revise revolution reward rich rid ride right ngid nng ripe rise risk rival roar roast rob role roll root rot rough round route row royal rub rubbish rude ruin rule run rush sacrifice sad safe

safeguard safety sail sake

sale same sample satisfaction satisfactory satisfied satisfy save say saying scale scarce scatter scene scenery scent schedule scientific scold scope scorn scrape scratch scream screen search second secret section sector secure see seek seem seize seldom select selfish sell send sensation sense sensible sensitive

sentence separate sequence series serious serve service set settle seventy several severe sex s~xual shade shadow shake shall shallow shame shape share sharp shave shield shift shine shock shoot short shortage shot should shout show shower shrink shut shy sick side

sideways sight sign