What is another word for "one"?

Roget's Thesaurus (1911) lists these synonyms for "one": abalienate, abalienation, abatement, abide, able, abnegation, about, abreast, abroad, absence, absorb, absorption, abstain, abstainer, abstemious, abstemiousness, abstinence, abstinent, abstract, absurdity, academician, academist, accept, acceptance, accipient, accord, according, accrue, accusation, ace, acquire, acquisition, actual, adjust, adjustment, admirable, admission, admit, adventure, after.