Synonyms for blessing

noun

1. An act or prayer of one who blesses

   benediction, benison, benedicite, commendation, sanctification, invocation, grace, laying on of hands, absolution, baptism, unction, consecration, Eucharist, divine approval, divine sanction, divine approbation.

   Antonyms damnation, curse*, anathema.

2. Anything that is very welcome

   boon, benefit, good, advantage, help, asset, good fortune, favor, stroke of luck, godsend, windfall, miracle, manna from heaven, break, lucky break; see also advantage 3, aid 1.

3. Approval

   sanction, approbation, consent, good wishes; see permission.

   Antonyms obstacle*, disadvantage, nuisance.