A
- A Bad Penny Always Turns Up
- A Bed of Roses
- A Bird in the Hand
- A Bun in The Oven
- A Change is as Good as A Rest
- A Diamond in the Rough
- A Diamond Is Forever
- A Different Kettle of Fish
- A Fool and His Money Are Soon Parted
- A Friend in Need
- A Journey of a Thousand Miles Begins with a Single Step
- A La Mode
- A Lick and a Promise
- A Little Knowledge Is A Dangerous Thing
- A Load of Cobblers
- A Man Who Is His Own Lawyer Has A Fool for a Client
- A Millstone Around One's Neck
- A Miss is as Good as a Mile
- A Penny for Your Thoughts
- A Penny Saved is a Penny Earned
- A Picture is Worth a Thousand Words
- A Pig in a Poke
- A Pound of Flesh
- A Pretty Penny
- A Rolling Stone Gathers No Moss
- A Rose by any Other Name
- A Sight for Sore Eyes
- A Stitch in Time
- A Thing of Beauty is a Joy For Ever
- A Thing of Beauty is a Joy Forever
- A Word in Your Shell-Like Ear
- Abandon Hope All Ye Who Enter Here
- Abracadabra
- Absence Makes the Heart Grow Fonder
- Absolute Power Corrupts Absolutely
- Accidentally on Purpose
- According to Hoyle
- Achilles Heel
- Acid Test
- Across the Board
- After the Fact
- Age Before Beauty
- Agree to Disagree
- Air Kiss
- Air Quotes
- Alas, Poor Yorick!
- All Animals are Equal
- All at Sea
- All Greek To Me
- All in All
- All of a Sudden
- All That Glitters is Not Gold
- All the World's a Stage
- All Things Come to Those Who Wait
- All's Well That Ends Well
- Alter Ego
- An Albatross Around One’s Neck
- An Apple A Day
- An Arm and a Leg
- An Englishman’s Home Is His Castle
- An Offer He Can’t Refuse
- Anchors Aweigh
- Ankle Biter
- Annus Horribilis
- Another Think Coming
- Any Port in a Storm
- Arms Akimbo
- Ars Longa, Vita Brevis
- As Alike As Two Peas in a Pod
- As Cute As a Bug’s Ear
- As Daft As a Brush
- As Dead As a Doornail
- As Easy as Pie
- As Fit As A Butcher’s Dog
- As Good Luck Would Have It
- As Happy As a Clam
- As Happy As Larry
- As High As a Kite
- As Keen As Mustard
- As Pleased As Punch
- As Pure As The Driven Snow
- As Safe As Houses
- As Snug As a Bug
- As Soon As Possible
- As Straight As a Die
- As The Crow Flies
- As Thick As Thieves
- Ashes To Ashes
- At Loggerheads
- At One’s Wit’s End
- At/In One Fell Swoop
- Augur Well
- Away With The Fairies
B
- Baby Blues
- Baby Boomer
- Baby Father
- Back Seat Driver
- Back to Square One
- Back to the Drawing Board
- Bad Hair Day
- Badger To Death
- Bag and Baggage
- Baker's Dozen
- Bane of Your Life
- Baptism of Fire
- Barrel of Laughs
- Bated Breath
- Bats in the Belfry
- Batten Down the Hatches
- Battle Royal
- Be Afraid, Be Very Afraid
- Be All and End All
- Be Enthralled
- Bean Counter
- Beat Around the Bush
- Beauty Is In The Eye Of The Beholder
- Beck and Call
- Bee In Your Bonnet
- Been There, Done That
- Beg The Question
- Beggar Belief
- Beggars Can’t Be Choosers
- Behind Every Great Man There Is A Great Woman
- Behind the Eight Ball
- Bell the Cat
- Bells and Whistles
- Below Par
- Below the Salt
- Best Bib and Tucker
- Better Late Than Never
- Between the Devil and the Deep Blue Sea
- Beware of Greeks Bearing Gifts
- Beware the Ides of March
- Beyond the Pale
- Big Brother is Watching You
- Big Fish in a Small Pond
- Birds of a Feather Flock Together
- Bite the Bullet
- Black Sheep of the Family
- Bless You
- Blind Man's Buff
- Bling Bling
- Blood and Thunder
- Blood Is Thicker Than Water
- Blood, Sweat and Tears
- Blown to Smithereens
- Blue Funk
- Blue Plate Special
- Bob’s Your Uncle
- Bog Standard
- Bone Dry
- Bone Idle
- Booby Prize
- Boogie Woogie
- Bottom Drawer
- Bought The Farm
- Brevity is the Soul of Wit
S
T
- That Way Madness Lies
- The Fault, Dear Brutus
- The horror! The horror!
- The Quality of Mercy is Not Strain'd
- The Winter of Our Discontent
- There is a Tide in the Affairs of Men
- To Be Great is to Be Misunderstood
- To Justify the Ways of God to Men
- To Sleep, Perchance to Dream
- To Thine Own Self Be True
- Tomorrow, and tomorrow, and tomorrow
