Invalidate Antonyms

Trying to find opposite word for invalidate in English? No problem. Our site contains antonyms of invalidate in 14 different contexts. We have listed all the opposite words for invalidate alphabetically.

aid

advancement
advice
advocacy
alleviation
allowance
assist
assistance
attention
backing
backup
benefaction

allow

acquiesce
avow
concede
confess
grant
let on
own

approve

accept
acclaim
admire
applaud
appreciate
approbate
be big on
commend
countenance
esteem
face it

assist

abetment
aid
assistance
backing
benefit
boost
collaboration
comfort
compensation
cooperation
facilitation

establish

authorize
base
build
constitute
create
decree
domiciliate
enact
endow
ensconce
entrench

help

advice
aid
assist
avail
balm
benefit
comfort
cooperation
corrective
cure
guidance

institute

convention
decree
decretum
doctrine
dogma
edict
establishment
fixture
habit
maxim
ordinance

legalize

approve
authorize
clean up
codify
constitute
decree
decriminalize
enact
formulate
launder
legislate

permit

admittance
allowance
charter
concession
consent
empowering
favor
franchise
go-ahead
grant
green light

ratify

accredit
approve
authenticate
bear out
bind
bless
certify
commission
confirm
consent
corroborate

revive

animate
arouse
awaken
bounce back
breathe new life into
brighten
bring around
bring to
cheer
come around
come to life

sanction

acquiescence
allowance
approbation
approval
assent
authority
backing
confirmation
consent
countenance
encouragement

support

abutment
agency
back
backing
base
bed
bedding
block
brace
buttress
collar

validate

John Hancock
approve
authenticate
authorize
bear out
certify
confirm
constitute
corroborate
endorse
give stamp of approval

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