Inferior, Plain, Average, Base, Baseborn
As likely as not
acceptable, achievable, anticipated, assuring
As light as a feather
Ablaze, Aglow, Bright, Brilliant
As keen as mustard
Agog, Alert, Animate, Animated, Anxious
As hoarse as a crow
Blatant, Breathy, Cracked, Croaking, Croaky
As high as a kite
Tall, At a great distance aloft, Large, Lofty, Long
As happy as a rat with a gold tooth
Blessed, Blest, Blissful, Blithe, Can’t complain
As busy as a beaver
Active, Already taken, Assiduous, At work
As bright as day
Shining, Glowing in Appearance, Ablaze, Aglow, Alight
As happy as Larry
Shining, Glowing in Appearance, Ablaze, Aglow, Alight
As bright as a button
Shining, Glowing in Appearance, Ablaze, Aglow, Alight
As happy as a clown
Blessed, Blest, Blissful, Blithe, Can’t complain
As fit as a fiddle
Able, Adapted, Adequate, Advantageous, Suitable
As fat as a pig
Beefy, Big, Blimp, Bovine, Brawny
As dense as a brick
Close, Close-knit, Compact, Condensed