Thesaurus / infallible
FEEDBACKsynonyms for infallible
synonyms for infallible
- authoritative
- flawless
- foolproof
- unbeatable
- acceptable
- accurate
- agreeable
- apodictic
- certain
- correct
- effective
- effectual
- efficacious
- efficient
- exact
- faultless
- handy
- helpful
- impeccable
- incontrovertible
- inerrable
- inerrant
- omniscient
- perfect
- positive
- reliable
- satisfactory
- satisfying
- sure
- surefire
- true
- trustworthy
- undeceivable
- unfailing
- unimpeachable
- unquestionable
- useful
See also synonyms for: infallibility / infallibly
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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How to use infallible in a sentence
Trailing has been far more effective for Boston than switching in the Finals, yet it isn’t infallible.
STEPH CURRY IS CUTTING THROUGH THE NOISELOUIS ZATZMANJUNE 16, 2022FIVETHIRTYEIGHTThe work is a reminder that no matter how elegant or infallible mathematics may seem, it’s still a human endeavor.
TAKE AN ONLINE JOURNEY THROUGH THE HISTORY OF MATHERIN WAYMANJANUARY 18, 2022SCIENCE NEWSTheir men on horseback — Theodore Roosevelt, Grant, even Washington — were not regarded as infallible.
OUR CONSTITUTIONAL CRISIS IS ALREADY HEREROBERT KAGANSEPTEMBER 23, 2021WASHINGTON POST"Doa Estefania, have no fear; you possess an infallible preservative," exclaimed the cappellan.
BLACKWOOD'S EDINBURGH MAGAZINE, VOLUME 60, NO. 372, OCTOBER 1846VARIOUSWhen Dan put his tobacco back unbitten, it was always an infallible sign that something had gone in a way that did not suit him.
THE COURIER OF THE OZARKSBYRON A. DUNNAn infallible method of remembering proper names is Get the name when introduced.
ASSIMILATIVE MEMORYMARCUS DWIGHT LARROWE (AKA PROF. A. LOISETTE)But Ramona saw now, with infallible intuition, that even as she had loved Alessandro, so Felipe loved her.
RAMONAHELEN HUNT JACKSONThis may be said to be an infallible rule, and an examination of the instruments of the most celebrated makers fully confirms it.
VIOLINS AND VIOLIN MAKERSJOSEPH PEARCEThe tobacco grower has two signs which he regards as "infallible" in this matter.
TOBACCO; ITS HISTORY, VARIETIES, CULTURE, MANUFACTURE AND COMMERCEE. R. BILLINGS.Why were you made the angel with the infallible gaze, by whose aid I should make the universe submit?
BALSAMO, THE MAGICIANALEXANDER DUMASWORDS RELATED TO INFALLIBLE
- absolute
- actual
- authentic
- authoritative
- certain
- conclusive
- correct
- definite
- definitive
- errorless
- exact
- factual
- faultless
- final
- flawless
- genuine
- infallible
- irrefutable
- official
- on-target
- perfect
- right
- straight
- strict
- true
- truthful
- undeniable
- undisputed
- unimpeachable
- unquestionable
- unrefuted
- valid
- veracious
- absolute
- ascertained
- authoritative
- clear
- conclusive
- confirmable
- definite
- demonstrable
- destined
- determined
- establishable
- evident
- firm
- fixed
- genuine
- guaranteed
- having down pat
- in the bag
- incontrovertible
- indubitable
- infallible
- irrefutable
- known
- on ice
- plain
- positive
- predestined
- provable
- real
- reliable
- safe
- salted away
- set
- sound
- supreme
- sure
- true
- trustworthy
- unambiguous
- undeniable
- undoubted
- unequivocal
- unerring
- unmistakable
- verifiable
- absolute
- ascertained
- authoritative
- clear
- conclusive
- confirmable
- definite
- demonstrable
- destined
- determined
- establishable
- evident
- firm
- fixed
- genuine
- guaranteed
- hard
- having down pat
- in the bag
- incontestable
- incontrovertible
- indisputable
- indubitable
- infallible
- irrefutable
- known
- on ice
- plain
- positive
- predestined
- provable
- real
- reliable
- safe
- salted away
- set
- sound
- supreme
- sure
- sure thing
- true
- trustworthy
- unambiguous
- unassailable
- undeniable
- undisputable
- undoubted
- unequivocal
- unerring
- unmistakable
- unquestionable
- verifiable
- absolute
- ascertained
- authoritative
- clear
- conclusive
- confirmable
- definite
- demonstrable
- destined
- determined
- establishable
- evident
- firm
- fixed
- genuine
- guaranteed
- hard
- having down pat
- in the bag
- inarguable
- incontrovertible
- indisputable
- indubitable
- infallible
- irrefutable
- known
- on ice
- plain
- positive
- predestined
- provable
- real
- reliable
- safe
- salted away
- set
- sound
- supreme
- sure
- sure thing
- true
- trustworthy
- unambiguous
- unassailable
- undeniable
- undisputable
- undoubted
- unequivocal
- unerring
- unmistakable
- unquestionable
- verifiable
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.