authenticate
unpretended
validity
documented
authenticated
keep it one hundred
attested
genuineness
ghetto fabulous
voucher
authenticization
authenticize
authenticalness
back up
back
authenticness
actualize
veritable
authentically
attest
eu-
genuinity
legitimate
certify
prove
carry conviction
true blue
assume
truehood
truthlike
objectify
credible
unfeigned
true-bred
honest-to-goodness
ryebuck
for realsies
sure-enough
true
know
truebred
truthen
by God
keep it a buck
genuinely
legitimation
truthmaking
fauxthentic
be on to
believe
authentication
legitimatize
authenticist
legitimize
real
certification
authenticatable
leal
realizingly
God's truth
ens reale
ridgy-didge
auth
actualist
authentify
legitly
trueness
big man ting
declarative
validation
substantiation
proof
acknowledgment
come true
Alternativism
dinky-di
veritas
establish
verify
very
truthward
imitative
fact
veraciously
legitimately
truth
truthly
counterfeit
realness
tell it like it is
aver
truthsome
unpretended
documented
authenticated
attested
ghetto fabulous
veritable
authenticate
legitimate
true blue
truthlike
credible
unfeigned
true-bred
honest-to-goodness
ryebuck
for realsies
sure-enough
true
truebred
by God
fauxthentic
real
authenticatable
leal
authenticist
ridgy-didge
declarative
dinky-di
very
imitative
counterfeit
truthsome
authentically
genuinely
realizingly
legitly
truthward
veraciously
legitimately
truthly
validity
genuineness
authenticization
authenticalness
authenticness
genuinity
truehood
legitimation
truthmaking
authentication
authenticist
certification
God's truth
ens reale
actualist
trueness
validation
substantiation
proof
acknowledgment
Alternativism
veritas
fact
truth
realness
authenticate
keep it one hundred
voucher
authenticize
back up
back
actualize
attest
certify
prove
carry conviction
assume
objectify
know
truthen
keep it a buck
be on to
believe
legitimatize
legitimize
auth
authentify
come true
establish
verify
tell it like it is
aver
English words for 'To prove authentic; to determine as real and true.'
As you may have noticed, above you will find words for "To prove authentic; to determine as real and true.". Hover the mouse over the word you'd like to know more about to view its definition. Click 
to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.
Recent Queries
For sure
foudre
carnivorous plants
thought experiment
without exception.
to be beyond one's comprehension
market manipulation
to be released
reimportation
farmhand
caviar
to fringe.
redness
Not obliging
to blow across
New Year's morning
a friend.
timeline
electrophoresis
fallow ground
Greenwich Mean Time
to relapse
inherently
manic depression
articulation
a retreat.
late shift
wretched.
ecological
to be equipped with
puffing
little girl
muddle
density
modern style
grace (of God)
To take in
A mess
To improve
pragmatic
overflow
to exaggerate
heave-ho
assumption
ornament
regarding
adaptability
stronghold
greedy
can be used as a bioweapon