alone, lone, lonely, solitary -- (lacking companions or companionship; "he was alone when we met him"; "she is alone much of the time"; "the lone skier on the mountain"; "a lonely fisherman stood on a tuft of gravel"; "a lonely soul"; "a solitary traveler")
lonely, lonesome -- (marked by dejection from being alone; "felt sad and lonely"; "the loneliest night of the week"; "lonesome when her husband is away"; "spent a lonesome hour in the bar")
lone, lonely, solitary -- (characterized by or preferring solitude; "a lone wolf"; "a lonely existence"; "a man of a solitary disposition"; "a solitary walk")
lonely, solitary, unfrequented -- (devoid of creatures; "a lonely crossroads"; "a solitary retreat"; "a trail leading to an unfrequented lake")
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