lonesome
Cross references:
1. alone
1. lone.some \'lo-n(t)-s*m\ aj 1a: sad or dejected as a result of lack of
companionship or separation fro m others 1b: causing a feeling of
loneliness 2a: REMOTE, UNFREQUENTED 2b: LONE - lone.some.ly av
2. lonesome n : SELF {sat all by his ~}
Webster's English Dictionary