The word Feruminate is misspelled against Ferruminate, a verb meaning "To solder or unite, as metals."
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Ferruminate has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings fe & uminate which should not be misspelled with single 'R'
Wrong Spelling:  fe-r-uminate 
Correct Spelling:  fe-rr-uminate 
Check more misspelled words of Ferruminate to spell it correct.