What is a polite euphemism for being short?
a.) altitude challenged
b.) not tall
c.) small and tiny
d.) with little height

A polite euphemism for being short is Altitude challenged

Explanation:

A euphemism is a different form to mention something that could be considered offensive by others, especially for the ones that are affected by the situation or condition, then Altitude challenged or vertically-challenged are common euphemisms to describe someone being short if it is considered a sensitive topic.

the answer is clear boy

a. they have shared matter.