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"

exclusive of anyone or anything else; " she alone believed him"; " cannot live by bread alone"; " I'll have this car and this car only"

isolated from others; " could be alone in a crowded room"; " was alone with her thoughts"; " I want to be alone"

Of or by itself; by themselves; without any thing more or any one else; without a sharer; only.

Sole; only; exclusive.

Hence; Unique; rare; matchless.

Solely; simply; exclusively.

Quite by one's self; apart from, or exclusive of, others; single; solitary; - applied to a person or thing.

Apart: solitary; single or singly; only; by itself.

Single: solitary.

Singly, by one's self.

Without company; solitary; unique; only.

Single; solitary; only.

Singly; by itself. To let alone, to leave undisturbed.

By itself; singly.

Let me alone now." – The Rebel of the School by Mrs. L. T. Meade

All alone, were you?" – Master Tales of Mystery, Volume 3 by Collected and Arranged by Francis J. Reynolds

I will go alone." – Weighed and Wanting by George MacDonald

" I am always alone," she answered. – Mysterious Mr. Sabin by E. Phillips Oppenheim

I am going on alone. – Montlivet by Alice Prescott Smith

She was glad to be alone. – The Clever Woman of the Family by Charlotte M. Yonge

One is one and all alone And ever more shall be so. – The Book of This and That by Robert Lynd

Shall you meet him alone? – In Her Own Right by John Reed Scott

They cannot be alone any longer.... – Pélléas and Mélisande by Maurice Maeterlinck

If I may speak with you alone.... – Warrior of the Dawn by Howard Carleton Browne

They only happen when you're alone with him. – Mr. Waddington of Wyck by May Sinclair

Not alone if you say so. – By Wit of Woman by Arthur W. Marchmont

When I felt out of place and alone. – The Way of Decision by M. C. Pease

Did Goldenburg come to you alone? – The Grell Mystery by Frank Froest

Suppose we leave Mr. Wharton alone? – Marcella by Mrs. Humphry Ward

Yet I must be alone, if I am to work. – The Emancipated by George Gissing

Let me try if I cannot go alone. – The Crofton Boys by Harriet Martineau

I am here absolutely alone. – A Chair on The Boulevard by Leonard Merrick

" Then why don't you leave her alone? – The Landleaguers by Anthony Trollope

That's where the man said they were- not they, he said she was alone now. – Lady Maude's Mania by George Manville Fenn