The word Runel is misspelled against Runnel, a noun meaning "A rivulet or small brook."
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Runnel has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings ru & el which should not be misspelled with single 'N'
Wrong Spelling:  ru-n-el 
Correct Spelling:  ru-nn-el 
Check more misspelled words of Runnel to spell it correct.