Ciriform or Cirriform: How To spell?
The word Ciriform is misspelled against Cirriform, an adjective meaning "Formed like a cirrus or tendril; -- said of appendages of both animals and plants."
Cirriform has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings ci & iform which should not be misspelled with single 'R'
Wrong Spelling:  ci-r-iform  Correct Spelling:  ci-rr-iform 
Find more incorrect spellings of Cirriform to spell right way.