Peter F. answered 10/04/20
Tutor
4.8
(470)
Published Author; Kinder-College English Tutor w/ 18 Years' Experience
Hi Esra,
Here are some keywords/synonyms for "loneliness":
isolation
lonesomeness
separation
distant
afar
(to be) away (from)
abandonment
marooned
I hope this helps!