Comonish or Commonish: How To spell?
The word Comonish is misspelled against Commonish, an adjective meaning "Somewhat common; commonplace; vulgar."
Commonish has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings co & onish which should not be misspelled with single 'M'
Wrong Spelling:  co-m-onish  Correct Spelling:  co-mm-onish 
Find more incorrect spellings of Commonish to spell right way.