The word Arayment is misspelled against Arrayment, a verb meaning "Clothes; raiment."
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Arrayment has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings a & ayment which should not be misspelled with single 'R'
Wrong Spelling:  a-r-ayment 
Correct Spelling:  a-rr-ayment 
Explore spell check of Arrayment to spell without errors.