A bird in the hand is worth two in the bush
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A bone to pick
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A chip on your shoulder
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A far cry from (something)
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A fifth wheel
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A fool and his money are easily parted
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A little bird told me
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A memory like a sieve
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A penny for your thoughts
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A surefire way
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Achilles’s heel
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Acid test
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Actions speak louder than words
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Add insult to injury
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All bark and no bite
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All bets are off
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All in the same boat
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All over the map
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An old soul
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Armchair quarterback
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As easy as pie
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As genuine as a three-dollar bill
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As the crow flies
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At the bottom of the totem pole
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