Probably the most common is 'make love' when you mean 'have sex'; another common euphemism on the same subject is 'I love ...', when you mean, 'I desire...', 'I need...", 'I want...'. In people's mind, these last three mean the same thing, but therein lies so much of relationship problems and where people are hurt the most. People don't know they're not thinking about it clearly, but such is 'love (hormones)'.
The next most common use of euphemisms is for someones' death; 'he passed away', 'she's left us', 'he's gone', or 'she's at rest'. When people use these euphemisms, they're not trying to fool anyone, they're just trying to be more gentle emotionally.
A euphemism for fat is "pleasingly plump". A euphemism for feeling sick is feeling "under the weather". A euphemism for being fired is being "laid off".
One of the most common uses for a euphemism is to advise someone of the death of a loved one.
A euphemisn is the substitution of an agreeable or inoffensive expression for one that may offend or suggest something unpleasant. “To pass away” is a euphemism for “to die” "Rest room" is a euphemism for "toilet" "lady of the evening" is a euphemism for "prostitute"
"Thy beauty hath made me effiminate"
The common euphemism for old person is "senior citizen". The word elderly is often used in context, as is mature.
Being treated like a girl is a common euphemism for not being taken seriously. Companies will often use a term such as furlough, downsize, or layoff as a euphemism for firing employees.
An example of a euphemism expression is "he kicked the bucket" instead of simply saying he died.
A short person is vertically challenged. A garbage man or woman is called a sanitation engineer.
Marullus and Flavius, for pulling scarfs off Caesar's images, are put to silence.
euphemism for helper
Yes, one example of a euphemism in 'A Separate Peace' is when the character Finny refers to the campus swimming pool as the "Roman baths" to make it sound more prestigious and exotic. This euphemism adds to the atmosphere of the elite boarding school setting in the novel.
euphemism of ugly