Commonly mispronounced words
  English American
ratio
ration
rational
rebel (n)
rebel (v)
receipt
recent
recipe
recollect
recommend
reconcile
record (n)
record (v)
redundancy
reflex
refuge
refugee
refuse (n)
refuse (v)
regime
rehabilitate
reign (n, v)
repertoire
represent
representative
resign
result
resume
review (n, v)
rhetoric
rhetorical
rhetorics
romance
row (n, v)