Synonyms and Antonyms for
formalise
1. formalise (v.)
declare or make legally valid
Synonyms:
authorize
co-sign
ratify
probate
clear
authorise
sign
cosign
pass
formalize
validate
Antonyms:
invalidate
2. formalise (v.)
make formal or official
Synonyms:
adjudge
ritualise
formalize
hold
ritualize
declare
