The term "homosexual" is considered outdated, bordering on inflammatory, except when used as an adjective to describe behavior in a clinical or scientific way. Style guides recommend avoiding it as a noun altogether.
The proper term is "gay" or "lesbian," and some people prefer the broader term "queer."
Other euphemisms for "gay" tend to fall on the side of insult, rather than politeness, but here is a short list of neutral or positive euphemisms for gay:
growth
Brostini.
Yes they can
petitevertically challenged
In "The Giver," some euphemisms for "bathroom" could include "relief room" or "sanitation station." For "garbage collector," euphemisms might include "clean-up crew" or "waste management worker."
It is particularly in Antigone's last scene that euphemisms are found in "Antigone" by Sophocles (495 B.C.E. - 405 B.C.E.).Specifically, euphemisms are round about ways of discussing delicate or heart wrenching topics. For example, Theban Princess Antigone offers euphemisms for death. For example, she speaks of Hades giving sleep to mortals. She then talks of setting forth on her last trip, which is a euphemism for death.
kicking the bucket
euphemisms of hert diseases
prisoner
True
"Fell short," "Came up short"
It can come across as dishonest or deceitful