Cluter or Clutter: How To spell?
The word Cluter is misspelled against Clutter, a noun meaning "A confused collection; hence, confusion; disorder; as, the room is in a clutter."
Clutter has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings clu & er which should not be misspelled with single 'T'
Wrong Spelling:  clu-t-er  Correct Spelling:  clu-tt-er 
Check more misspelled words of Clutter to spell it correct.