Synonyms and Antonyms for formalise

Synonyms:

• authorize
• co-sign
• ratify
• clear
• authorise
• cosign
• sign
• pass
• formalize
• validate
• probate

Antonyms:

• invalidate
• forbid
• decertify
• disapprove
• disallow

Synonyms:

• adjudge
• ritualise
• formalize
• hold
• ritualize
• declare

Antonyms:

• break even
• lose
• ambiguous
• indistinct
• obscurity