Dubious Antonyms

Trying to find opposite word for dubious in English? No problem. Our site contains antonyms of dubious in 19 different contexts. We have listed all the opposite words for dubious alphabetically.

aboveboard

forthright
frank
honest
open
overt
right on
square
straight

believable

aboveboard
acceptable
authentic
colorable
conceivable
convincing
credential
credible

certain

assertive
assured
believing
calm
cocksure
convinced
positive
questionless

definite

audible
bold
categorical
clean-cut
clear-cut
clearly defined
complete
crisp

determined

bent
bent on
buckled down
constant
decided
decisive
dogged
earnest

doubtless

absolutely
apparently
assuredly
clearly
easily
for sure
indisputably
no ifs ands or buts

honest

above-board
authentic
bona fide
conscientious
decent
direct
equitable
ethical

likely

acceptable
achievable
anticipated
assuring
attainable
believeable
conceivable
conjecturable

positive

absolute
actual
affirmative
assured
categorical
clear
clear-cut
cocksure

probable

apparent
believable
credible
earthly
feasible
illusory
in the cards
mortal

reliable

candid
careful
certain
conscientious
constant
decent
decisive
definite

secure

defended
guarded
immune
impregnable
out of harm's way
protected
riskless
sheltered

sure

abiding
assured
changeless
clear
confident
constant
convinced
convincing

trustworthy

accurate
all right
always there
authentic
authoritative
believable
boy scout
convincing

trusty

credible
dependable
faithful
reliable

unambiguous

apparent
distinct
explicit
obvious
plain
unblurred
univocal

undoubted

accepted
assured
authentic
certain
doubtless
indisputable
indubitable
irrefutable

undoubtful

assertive
assured
believing
calm
cocksure
convinced
positive
questionless

unquestionable

absolute
accurate
authentic
bona fide
certain
clear
cold
conclusive

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