undoubted

Without doubt; without question; certain.

Pronounced as (IPA)

/ʌnˈdaʊtɪd/

Etymology

Inherited from Middle English: undouted

In summary

From Middle English undouted, undoutid, equivalent to un- + doubted.

Synonyms

indubitable

doubtless

unquestionable

sure

certain

undeniable

indisputable

undisputed

incontrovertible

indubitably

irrefragable

irrefutable

no doubt

positive

proven

questionless

strictly

undoubtedly

undoubtful

unquestionably

unquestioned

approved

without doubt

assured

beyond doubt

certainly

definite

doubtlessly

hands down

incontestable

Translations

indubitable

indudable

zweifellos

unzweifelhaft

zeker

unbestritten

kesin

αναμφίβολος

certo

sans aucun doute

certus

ongetwijfeld

indubbio

indiscutible

şüphesiz