"Lover" and "Loser" have  

one different letter

 

"Fool" and "Fall" must 

be intentional

 

"Mystery" and "Misery" confuse

English learners

 

"Deserted dessert" has

second helpings for all

 

"Hard" and "Hearted” follow

one another

 

"Bitter/better” is just a 

question of timing

 

"New date" and "Nude day"

are easily mistake-able  

 

"Happiness" and "Insanity"

Are completely interchangeable

 

“Regards and Regrets” 

are never available