The word Ferier is misspelled against Ferrier, a noun meaning "A ferryman."
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Ferrier has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings fe & ier which should not be misspelled with single 'R'
Wrong Spelling:  fe-r-ier 
Correct Spelling:  fe-rr-ier 
Find more wrongly spelled words of Ferrier to spell it well.