de·sir·able
di-ˈzī-rə-bəl
1
: having pleasing qualities or properties : attractive
"Mr. Darcy, you must allow me to present this young lady to you as a very desirable partner."—
Jane Austen
a house in a highly desirable location
specifically
: sexually attractive
2
: worth seeking or doing as advantageous, beneficial, or wise : advisable
desirable legislation
desirableness
noun
: a person or thing that merits or attracts favorable attention and consideration : one that is desirable
de·sir·able·ness
-bəlnə̇s
plural -es
: the fact or quality of being desirable : desirability
I am quite ready to accept the desirableness of government liability—
O. W. Holmes †1935
Love words? Need even more definitions?
Merriam-Webster unabridged



