Certainty

Synonyms for certainty
noun positive assurance

confidence
trust
certitude
credence
lock
sureness
surety
positiveness
steadiness

shoo-in
stock
lockup
belief
validity
firmness
cinch
faith
conviction

setup
store
sure thing
inevitability
definiteness
dogmatism
staunchness
positivism
all sewn up

authoritativeness
indubitableness
open and shut case
rain or shine
sure bet
surefire
wrap-up

Antonyms for certainty

distrust
disbelief
ambiguity
doubt

hesitation
uncertainty
concept
idea

theory
questionableness

Synonyms
noun fact, resulting truth

foregone conclusion
reality

consequence
surety

sure thing
inevitable result

Antonyms

ambiguity
doubt
hesitation

uncertainty
concept
idea

theory
questionableness

Concept Thesaurus for word certainty
Degrees of Evidence
Synonyms – noun

certainty
assurance
infallibility
unquestionableness.
pope
dogmatism
bigot
fact

necessity
dead certainty
reliability
gospel
court of final appeal
dogmatist
opinionist
positive fact

certitude
moral certainty
indubitableness
scripture
res judicata
dogmatizer
Sir Oracle
matter of fact

surety
infallibleness
inevitableness
church
ultimatum positiveness
doctrinaire
ipse dixit.
fait accompli.

Synonyms – verbs

be certain
ensure
determine
[Macbeth]

stand to reason.
assure
decide
know (believe)

render certain
clinch
set at rest
dogmatize

insure
make sure
“make assurance double sure”
lay down the law.

Synonyms – adjectives

certain
well-founded.
determinate
categorical
ascertained.
ineluctable.
to be depended on
unimpeachable
incontestable
conclusive
beyond a doubt
past dispute
undoubted
questionless
official.

sure
unqualified
definite
unmistakable
inevitable
unerring
trustworthy
undeniable
incontrovertible
without power of appeal.
without a shade or shadow of doubt
clear as day
uncontested
doubtless.

assured
absolute
clear
decisive
unavoidable
infallible
reliable
unquestionable
indubitable
indubious
without question
beyond all question
unquestioned
authoritative

solid
positive
unequivocal
decided
avoidless
unchangeable
bound.
indisputable
irrefutable (proven)
without doubt
beyond question
beyond all dispute
undisputed
authentic

Synonyms – phrases
cela va sans dire; there is no question, not a shadow of doubt; the die is cast (necessity); ” facts are stubborn things [Smollett].
Antonyms

uncertainty

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Other adjectives related to certainty

ascertained
avoidless
clear
definite
evident
indisputable
infallible
known
reliable
unavoidable
undisputed
unimpeachable
unquestioned

assured
axiomatic
conclusive
definitive
incontestable
indubious
insured
official
self
unchangeable
undoubted
unmistakable
well founded

authentic
categorical
decided
determinate
incontrovertible
indubitable
irrefutable
positive
sure
uncontested
unequivocal
unqualified
ywis

authoriative
certain
decisive
doubtless
indefeasible
inevitable
iwis
questionless
trustworthy
undeniable
unerring
unquestionable

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