UNCHALLENGEABLE Synonyms

• perfect or complete or pure

• something that is conceived or that exists independently and not in relation to other things; something that does not depend on anything else and is beyond human control; something that is not relative

• complete and without restriction or qualification; sometimes used informally as intensifiers

• not limited by law

• expressing finality with no implication of possible change

• not capable of being violated or infringed

• having or feeling no doubt or uncertainty; confident and assured

• established beyond doubt or question; definitely known

• certain to occur; destined or inevitable

• established irrevocably

• definite but not specified or identified

• reliable in operation or effect

• exercising or taking care great enough to bring assurance

• forming an end or termination; especially putting an end to doubt or question

• clearly defined or formulated

• of recognized authority or excellence

• supplying or being a final or conclusive settlement

• the final match between the winners of all previous matches in an elimination tournament

• an examination administered at the end of an academic term

• occurring at or forming an end or termination

• conclusive in a process or progression

• not to be altered or undone

• incapable of being contested or disputed

• not open to question; obviously true

• impossible to deny or disprove

• having or feeling no doubt or uncertainty; confident and assured

• certain to occur; destined or inevitable

• definitely or positively (`sure' is sometimes used informally for `surely')

• exercising or taking care great enough to bring assurance

• physically secure or dependable

• reliable in operation or effect

• (of persons) worthy of trust or confidence

• infallible or unfailing

• certain not to fail

• impossible to doubt or dispute

• immune to attack; incapable of being tampered with

• impossible to assail

• without flaws or loopholes

• not possible to deny

• incapable of being questioned

• not counterfeit or copied

• not open to question

• against which no argument can be made

• against which no argument can be made