singly, undividedly, singularly; see individually, only 1.
entirely, totally, wholly; see completely.
"solely." YourDictionary, n.d. Web. 22 June 2018. <http://thesaurus.yourdictionary.com/solely>.
solely. (n.d.). Retrieved June 22nd, 2018, from http://thesaurus.yourdictionary.com/solely
Without the presence or aid of another:
To the exclusion of anyone or anything else:
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