The word Alochroic is misspelled against Allochroic, an adjective meaning "Changeable in color."
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Allochroic has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings a & ochroic which should not be misspelled with single 'L'
Wrong Spelling:  a-l-ochroic 
Correct Spelling:  a-ll-ochroic 
Find more incorrect spellings of Allochroic to spell right way.