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INFALLIBLE Synonyms

There are 17 synonyms of the word infallible. (exact relations)
There is 0 hypernym of the word infallible. (close relations)
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infallibly

Best Alternative Words for INFALLIBLE

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faultless
adjectiveadj
adjective satellite

• without fault or error

perfect
adjectiveadj
adjective

• being complete of its kind and without defect or blemish

noun

• a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)

adjective satellite

• without qualification; used informally as (often pejorative) intensifiers

• precisely accurate or exact

verb

• make perfect or complete

accurate
adjectiveadj
adjective

• conforming exactly or almost exactly to fact or to a standard or performing with total accuracy

adjective satellite

• (of ideas, images, representations, expressions) characterized by perfect conformity to fact or truth; strictly correct

certain
adverb, adjectiveadv, adj
adjective

• 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

adjective satellite

• definite but not specified or identified

• reliable in operation or effect

• exercising or taking care great enough to bring assurance

definite
adjectiveadj
adjective

• precise; explicit and clearly defined

adjective satellite

• known for certain

errorless
adjectiveadj
adjective satellite

• free from error

flawless
adjectiveadj
adjective satellite

• without a flaw

foolproof
adjectiveadj
adjective satellite

• not liable to failure

verb

• proof against human misuse or error

impeccable
adjectiveadj
adjective satellite

• without fault or error

• not capable of sin

inflexible
adjectiveadj
adjective

• incapable of change

• not making concessions

• resistant to being bent

adjective satellite

• incapable of adapting or changing to meet circumstances

precise
adverb, adjectiveadv, adj
adjective

• sharply exact or accurate or delimited

adjective satellite

• (of ideas, images, representations, expressions) characterized by perfect conformity to fact or truth; strictly correct

reliable
adjectiveadj
adjective

• worthy of reliance or trust

adjective satellite

• worthy of being depended on

• conforming to fact and therefore worthy of belief

sure
adverbadv
adjective

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

• certain to occur; destined or inevitable

adverb

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

adjective satellite

• 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

undeniable
adjectiveadj
adjective

• not possible to deny

unerring
adjectiveadj
adjective satellite

• not liable to error

unfailing
adjectiveadj
adjective satellite

• not liable to failure

• always able to supply more

• tireless

unquestionable
adjectiveadj
adjective

• incapable of being questioned

adjective satellite

• not counterfeit or copied

• not open to question

Alternatives for FAULTLESS

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