Synonyms of 'unaided'
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If you do something single-handed, you do it on your own, without help from anyone else.
I brought up my seven children single-handed.
You use solo to indicate that someone does something alone rather than with other people.
He completed a solo flight around the world in 1933.
Thesaurus for unaided from the Collins English Thesaurus
If you do something unaided , you do it without help from anyone or anything else.