Vắng vẻ, hiu quạnh

Cô đơn, cô độc, bơ vơ

to feel lonely

cảm thấy cô độc

to feel lonely for someone

(từ Mỹ,nghĩa Mỹ) nhớ ai

to plough a lonely furrow

làm mà không có ai giúp đỡ, đơn thân độc mã

adjective

abandoned , alone , apart , by oneself , comfortless , companionless , deserted , desolate , destitute , disconsolate , down , empty , estranged , forsaken , godforsaken , homeless , isolated , left , lone , lonesome , outcast , reclusive , rejected , renounced , secluded , single , solitary , troglodytic , unattended , unbefriended , uncherished , unsocial , withdrawn , obscure , off the beaten track , private , quiet , remote , removed , retired , secret , sequestered , unfrequented , uninhabited , unaccompanied , forlorn , back , insular , outlying , out-of-the-way , lorn , dreary , homesick

adjective

befriended , loved , unlonely , close , frequented , inhabited