--> Actinozoon has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings actinoz & n which should not be misspelled with single 'O'
Wrong Spelling:  actinoz-o-n 
Correct Spelling:  actinoz-oo-n 
Find more incorrect spellings of Actinozoon to spell right way.