The word Abatoirs is misspelled against Abattoirs, which is plural of "Abattoir"
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Abattoirs has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings aba & oirs which should not be misspelled with single 'T'
Wrong Spelling:  aba-t-oirs 
Correct Spelling:  aba-tt-oirs 
Find more incorrect spellings of Abattoirs to spell right way.