Synonyms of tranquilization

1 Syllable
grant
2 Syllables
blunting, easing, soothing, amends, quelling, lulling, quieting, quenching
3 Syllables
acceding, adjustment, softening, concession, solace, lessening, settlement, placation
4 Syllables
reparation, assuagement, compromise, restoration, mitigation, propitiation, conciliation, abatement, appeasement, alleviation, moderation
5 Syllables
mollification, reconciliation, accommodation