Synonyms for On one's own:

• adj.

  •alone (adjective)
  • hermit,
  • forsaken,
  • Companionless,
  • individual,
  • isolated,
  • single,
  • forlorn,
  • detached,
  • lone,
  • sole,
  • lonely,
  • abandoned,
  • only,
  • deserted,
  • lonesome,
  • unattended,
  • friendless,
  • onliest,
  • me myself and i,
  • desolate.
  •free (adjective)
  • lax,
  • open,
  • liberal,
  • Allowed,
  • freest,
  • unfettered,
  • informal,
  • clear,
  • escaped,
  • casual,
  • unconfined,
  • free-spirited,
  • unhampered,
  • forward,
  • free-wheeling,
  • free spirited,
  • untrammeled,
  • frank,
  • footloose,
  • unrestricted,
  • unregulated,
  • at large,
  • on the loose,
  • liberated,
  • fancy-free,
  • Disengaged,
  • permitted,
  • able,
  • easy,
  • unimpeded,
  • loose,
  • off the hook,
  • unconstrained,
  • uncommitted,
  • at liberty,
  • unengaged,
  • unobstructed,
  • Familiar,
  • relaxed.
  •independent (adjective)
  • unconnected,
  • sovereign,
  • uncontrolled,
  • nonaligned,
  • separate,
  • self-governing,
  • separated,
  • absolute,
  • autonomous,
  • self-contained,
  • autarchical,
  • nonpartisan,
  • autarchic.
  •nonpartisan (adjective)
  • unaffiliated,
  • nondiscriminatory,
  • middle-of-the-road,
  • on-the-fence,
  • neutral,
  • non-partisan,
  • equitable,
  • unbiased,
  • uninfluenced,
  • Unimplicated,
  • unbigoted,
  • uninvolved,
  • playing it cool,
  • unaffected,
  • non-discriminatory,
  • just,
  • objective,
  • fair,
  • unprejudiced,
  • indifferent,
  • uncolored.
  •self-reliant (adjective)
  • self-sustaining.
  •self-sufficient (adjective)
  • egotistic,
  • smug,
  • unit,
  • competent,
  • arrogant,
  • haughty,
  • self-sufficing,
  • closed,
  • efficient,
  • self-supported,
  • out for number one,
  • self-sustained,
  • conceited,
  • doing one's own thing,
  • self-confident,
  • Self-dependent,
  • confident.
  •self-supporting (adjective)
  • selfsupporting,
  • self supporting.
  •single-handed (adjective)
  • singlehanded,
  • single handed.
  •unaccompanied (adjective)
  • isolate,
  • A cappella,
  • removed,
  • odd,
  • loner.
  •unattached (adjective)
  • available.
  •unrestricted (adjective)
  • unbounded,
  • unlimited,
  • unconditional.

• adv.

  •independently (adverb)
  • separately,
  • freely,
  • singly,
  • one by one,
  • individually,
  • exclusive of,
  • apart.
  •personally (adverb)
  • privately,
  • specially,
  • subjectively,
  • solely,
  • narrowly,
  • directly.
  •single-handed (adverb)
  • left in the lurch.
  •voluntarily (adverb)
  • willingly.

• n.

  •on her own (noun)
  • on her own.
  •on his own (noun)
  • on his own.
  •on one's own (noun)
  • on your own,
  • on their own.

• Other synonyms:

  •Other relevant words:
  • purposely,
  • on purpose,
  • Yourselves,
  • resolutely,
  • single-handed,
  • Ourselves,
  • knowingly,
  • intentionally,
  • single-handedly,
  • Myself,
  • wittingly,
  • calculatingly,
  • Himself,
  • consciously,
  • Herself,
  • Themselves,
  • pointedly,
  • calculatedly,
  • Yourself,
  • deliberately.

Antonyms for On one's own:

• adj.

  • alone
    together.
  • free
    high-priced, blocked, suppressed, scheduled, tied-up, bound, limited, Hindered, vague, definite, costly, reserved, restrained, enslaved, mean, ambiguous, tight-fisted, niggardly, busy, Prevented, strict, expensive, occupied, confined, restricted, unclear, priced, barred, closed.
  • independent
    dependent, subservient, subordinate.
  • nonpartisan
    political, decided, prejudiced, partisan, partial, unfair, biased.
  • self-sufficient
    incapable, unable, needy, inefficient, incompetent.
  • solo
    combined, accompanied.
  • unrestricted
    incomplete.

• adv.

  • independently
    Dependently.
  • personally
    objectively, generally.
  • voluntarily
    unintentionally, involuntarily, forced, obligatory.