Uneringly or Unerringly: How To spell?
The word Uneringly is misspelled against Unerringly, an adverb meaning "In an unerring manner."
Unerringly has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings une & ingly which should not be misspelled with single 'R'
Wrong Spelling:  une-r-ingly  Correct Spelling:  une-rr-ingly 
Find more wrongly spelled words of Unerringly to spell it well.