Pinated or Pinnated: How To spell?
The word Pinated is misspelled against Pinnated, an adjective meaning "Consisting of several leaflets, or separate portions, arranged on each side of a common petiole, as the leaves of a rosebush, a hickory, or an ash. See Abruptly pinnate, and Illust., under Abruptly."
Pinnated has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings pi & ated which should not be misspelled with single 'N'
Wrong Spelling:  pi-n-ated  Correct Spelling:  pi-nn-ated 
Find more wrongly spelled words of Pinnated to spell it well.