Which <wh> is pronounced differently? whistle, whether, whence, whine, whole
whole
Which <gh> is pronounced differently? rough, tough, enough, laugh, though
though
Which <i> is pronounced differently? river, bible, bright, lively, mindful
river
Which <ow> is pronounced differently? elbow, overthrow, bestow, allow, shallow
allow
Which <or> is pronounced differently? world, worth, reporter, work, word
reporter
Which <h> is pronounced differently? heart, dishonest, inherit, humble, behold
dishonest
Which <ea> is pronounced differently? breast, head, steak, meadow, wealth
steak
Which <aw> is pronounced differently? yawn, raw, awkward, aware, law
aware
Which <ir> is pronounced differently? first, circus, shirt, viral, stir
viral
Which <ch> is pronounced differently? chorus, chamber, cherish, chores, chubby
chorus